[{"publication_status":"epub_ahead","publication_identifier":{"issn":["1369-8001"]},"has_accepted_license":"1","intvolume":"       174","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)"},"abstract":[{"lang":"eng","text":"The epitaxial growth of a strained Ge layer, which is a promising candidate for the channel material of a hole spin qubit, has been demonstrated on 300 mm Si wafers using commercially available Si0.3Ge0.7 strain relaxed buffer (SRB) layers. The assessment of the layer and the interface qualities for a buried strained Ge layer embedded in Si0.3Ge0.7 layers is reported. The XRD reciprocal space mapping confirmed that the reduction of the growth temperature enables the 2-dimensional growth of the Ge layer fully strained with respect to the Si0.3Ge0.7. Nevertheless, dislocations at the top and/or bottom interface of the Ge layer were observed by means of electron channeling contrast imaging, suggesting the importance of the careful dislocation assessment. The interface abruptness does not depend on the selection of the precursor gases, but it is strongly influenced by the growth temperature which affects the coverage of the surface H-passivation. The mobility of 2.7 × 105 cm2/Vs is promising, while the low percolation density of 3 × 1010 /cm2 measured with a Hall-bar device at 7 K illustrates the high quality of the heterostructure thanks to the high Si0.3Ge0.7 SRB quality."}],"volume":174,"date_created":"2024-02-22T14:10:40Z","article_type":"original","day":"20","author":[{"first_name":"Yosuke","last_name":"Shimura","full_name":"Shimura, Yosuke"},{"first_name":"Clement","last_name":"Godfrin","full_name":"Godfrin, Clement"},{"last_name":"Hikavyy","full_name":"Hikavyy, Andriy","first_name":"Andriy"},{"first_name":"Roy","last_name":"Li","full_name":"Li, Roy"},{"full_name":"Aguilera Servin, Juan L","id":"2A67C376-F248-11E8-B48F-1D18A9856A87","last_name":"Aguilera Servin","first_name":"Juan L","orcid":"0000-0002-2862-8372"},{"last_name":"Katsaros","full_name":"Katsaros, Georgios","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios","orcid":"0000-0001-8342-202X"},{"first_name":"Paola","last_name":"Favia","full_name":"Favia, Paola"},{"last_name":"Han","full_name":"Han, Han","first_name":"Han"},{"first_name":"Danny","full_name":"Wan, Danny","last_name":"Wan"},{"full_name":"de Greve, Kristiaan","last_name":"de Greve","first_name":"Kristiaan"},{"full_name":"Loo, Roger","last_name":"Loo","first_name":"Roger"}],"oa_version":"Published Version","title":"Compressively strained epitaxial Ge layers for quantum computing applications","citation":{"apa":"Shimura, Y., Godfrin, C., Hikavyy, A., Li, R., Aguilera Servin, J. L., Katsaros, G., … Loo, R. (2024). Compressively strained epitaxial Ge layers for quantum computing applications. <i>Materials Science in Semiconductor Processing</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.mssp.2024.108231\">https://doi.org/10.1016/j.mssp.2024.108231</a>","mla":"Shimura, Yosuke, et al. “Compressively Strained Epitaxial Ge Layers for Quantum Computing Applications.” <i>Materials Science in Semiconductor Processing</i>, vol. 174, no. 5, 108231, Elsevier, 2024, doi:<a href=\"https://doi.org/10.1016/j.mssp.2024.108231\">10.1016/j.mssp.2024.108231</a>.","chicago":"Shimura, Yosuke, Clement Godfrin, Andriy Hikavyy, Roy Li, Juan L Aguilera Servin, Georgios Katsaros, Paola Favia, et al. “Compressively Strained Epitaxial Ge Layers for Quantum Computing Applications.” <i>Materials Science in Semiconductor Processing</i>. Elsevier, 2024. <a href=\"https://doi.org/10.1016/j.mssp.2024.108231\">https://doi.org/10.1016/j.mssp.2024.108231</a>.","ista":"Shimura Y, Godfrin C, Hikavyy A, Li R, Aguilera Servin JL, Katsaros G, Favia P, Han H, Wan D, de Greve K, Loo R. 2024. Compressively strained epitaxial Ge layers for quantum computing applications. Materials Science in Semiconductor Processing. 174(5), 108231.","ieee":"Y. Shimura <i>et al.</i>, “Compressively strained epitaxial Ge layers for quantum computing applications,” <i>Materials Science in Semiconductor Processing</i>, vol. 174, no. 5. Elsevier, 2024.","short":"Y. Shimura, C. Godfrin, A. Hikavyy, R. Li, J.L. Aguilera Servin, G. Katsaros, P. Favia, H. Han, D. Wan, K. de Greve, R. Loo, Materials Science in Semiconductor Processing 174 (2024).","ama":"Shimura Y, Godfrin C, Hikavyy A, et al. Compressively strained epitaxial Ge layers for quantum computing applications. <i>Materials Science in Semiconductor Processing</i>. 2024;174(5). doi:<a href=\"https://doi.org/10.1016/j.mssp.2024.108231\">10.1016/j.mssp.2024.108231</a>"},"issue":"5","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"language":[{"iso":"eng"}],"department":[{"_id":"GeKa"},{"_id":"NanoFab"}],"article_number":"108231","month":"02","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.mssp.2024.108231"}],"quality_controlled":"1","ddc":["530"],"_id":"15018","date_updated":"2024-02-26T10:36:35Z","type":"journal_article","article_processing_charge":"No","doi":"10.1016/j.mssp.2024.108231","publisher":"Elsevier","acknowledgement":"The Ge project received funding from the European Union's Horizon Europe programme under the Grant Agreement 101069515 – IGNITE. Siltronic AG is acknowledged for providing the SRB wafers. This work was supported by Imec's Industrial Affiliation Program on Quantum Computing.","date_published":"2024-02-20T00:00:00Z","status":"public","publication":"Materials Science in Semiconductor Processing","project":[{"name":"Integrated GermaNIum quanTum tEchnology","grant_number":"101069515","_id":"34c0acea-11ca-11ed-8bc3-8775e10fd452"}],"keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science"],"year":"2024"},{"article_processing_charge":"No","doi":"10.21468/scipostphyscore.6.2.029","publisher":"SciPost Foundation","_id":"13277","date_updated":"2023-07-31T09:03:28Z","type":"journal_article","ddc":["530"],"quality_controlled":"1","year":"2023","external_id":{"arxiv":["2211.01923"]},"keyword":["Statistical and Nonlinear Physics","Atomic and Molecular Physics","and Optics","Nuclear and High Energy Physics","Condensed Matter Physics"],"publication":"SciPost Physics Core","status":"public","project":[{"call_identifier":"H2020","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425"}],"ec_funded":1,"date_published":"2023-04-14T00:00:00Z","acknowledgement":"S. De Nicola acknowledges funding from the Institute of Science and Technology Austria (ISTA), and from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 754411. S. De Nicola also acknowledges funding from the EPSRC Center for Doctoral Training in Cross-Disciplinary Approaches to NonEquilibrium Systems (CANES) under Grant EP/L015854/1. ","day":"14","author":[{"first_name":"Gennaro","full_name":"Tucci, Gennaro","last_name":"Tucci"},{"last_name":"De Nicola","full_name":"De Nicola, Stefano","id":"42832B76-F248-11E8-B48F-1D18A9856A87","first_name":"Stefano","orcid":"0000-0002-4842-6671"},{"first_name":"Sascha","last_name":"Wald","full_name":"Wald, Sascha"},{"last_name":"Gambassi","full_name":"Gambassi, Andrea","first_name":"Andrea"}],"title":"Stochastic representation of the quantum quartic oscillator","oa_version":"Published Version","volume":6,"date_created":"2023-07-24T10:47:46Z","article_type":"original","has_accepted_license":"1","intvolume":"         6","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)"},"abstract":[{"text":"Recent experimental advances have inspired the development of theoretical tools to describe the non-equilibrium dynamics of quantum systems. Among them an exact representation of quantum spin systems in terms of classical stochastic processes has been proposed. Here we provide first steps towards the extension of this stochastic approach to bosonic systems by considering the one-dimensional quantum quartic oscillator. We show how to exactly parameterize the time evolution of this prototypical model via the dynamics of a set of classical variables. We interpret these variables as stochastic processes, which allows us to propose a novel way to numerically simulate the time evolution of the system. We benchmark our findings by considering analytically solvable limits and providing alternative derivations of known results.","lang":"eng"}],"file_date_updated":"2023-07-31T09:02:27Z","publication_identifier":{"issn":["2666-9366"]},"publication_status":"published","arxiv":1,"month":"04","department":[{"_id":"MaSe"}],"article_number":"029","file":[{"file_name":"2023_SciPostPhysCore_Tucci.pdf","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file","checksum":"b472bc82108747eda5d52adf9e2ac7f3","file_size":523236,"date_created":"2023-07-31T09:02:27Z","creator":"dernst","date_updated":"2023-07-31T09:02:27Z","file_id":"13329"}],"oa":1,"language":[{"iso":"eng"}],"citation":{"ama":"Tucci G, De Nicola S, Wald S, Gambassi A. Stochastic representation of the quantum quartic oscillator. <i>SciPost Physics Core</i>. 2023;6(2). doi:<a href=\"https://doi.org/10.21468/scipostphyscore.6.2.029\">10.21468/scipostphyscore.6.2.029</a>","ieee":"G. Tucci, S. De Nicola, S. Wald, and A. Gambassi, “Stochastic representation of the quantum quartic oscillator,” <i>SciPost Physics Core</i>, vol. 6, no. 2. SciPost Foundation, 2023.","short":"G. Tucci, S. De Nicola, S. Wald, A. Gambassi, SciPost Physics Core 6 (2023).","chicago":"Tucci, Gennaro, Stefano De Nicola, Sascha Wald, and Andrea Gambassi. “Stochastic Representation of the Quantum Quartic Oscillator.” <i>SciPost Physics Core</i>. SciPost Foundation, 2023. <a href=\"https://doi.org/10.21468/scipostphyscore.6.2.029\">https://doi.org/10.21468/scipostphyscore.6.2.029</a>.","ista":"Tucci G, De Nicola S, Wald S, Gambassi A. 2023. Stochastic representation of the quantum quartic oscillator. SciPost Physics Core. 6(2), 029.","apa":"Tucci, G., De Nicola, S., Wald, S., &#38; Gambassi, A. (2023). Stochastic representation of the quantum quartic oscillator. <i>SciPost Physics Core</i>. SciPost Foundation. <a href=\"https://doi.org/10.21468/scipostphyscore.6.2.029\">https://doi.org/10.21468/scipostphyscore.6.2.029</a>","mla":"Tucci, Gennaro, et al. “Stochastic Representation of the Quantum Quartic Oscillator.” <i>SciPost Physics Core</i>, vol. 6, no. 2, 029, SciPost Foundation, 2023, doi:<a href=\"https://doi.org/10.21468/scipostphyscore.6.2.029\">10.21468/scipostphyscore.6.2.029</a>."},"issue":"2","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"quality_controlled":"1","_id":"12113","date_updated":"2023-08-14T11:47:06Z","type":"journal_article","article_processing_charge":"No","doi":"10.1016/j.apsusc.2022.156101","publisher":"Elsevier","acknowledgement":"Scientific Research Program Funded by Shaanxi Provincial Education Department (Program No.22JY012), Natural Science Basic Research Program of Shaanxi (Grant No.2022JZ-31), Young Talent fund of University Association for Science and Technology in Shaanxi, China (Grant No.20210411), China Postdoctoral Science Foundation (Grant No. 2021M692621), the Foundation of Shaanxi University of Science & Technology (Grant No. 2017GBJ-03), Open Foundation of Key Laboratory of Auxiliary Chemistry and Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science and Technology (Grant No. KFKT2022-15), and Open Foundation of Shaanxi Collaborative Innovation Center of Industrial Auxiliary Chemistry and Technology, Shaanxi University of Science and Technology (Grant No. KFKT2022-15).","date_published":"2023-03-15T00:00:00Z","publication":"Applied Surface Science","status":"public","keyword":["Surfaces","Coatings and Films","Condensed Matter Physics","Surfaces and Interfaces","General Physics and Astronomy","General Chemistry"],"isi":1,"year":"2023","external_id":{"isi":["000911497000001"]},"publication_identifier":{"issn":["0169-4332"]},"publication_status":"epub_ahead","abstract":[{"text":"The power factor of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) film can be significantly improved by optimizing the oxidation level of the film in oxidation and reduction processes. However, precise control over the oxidation and reduction effects in PEDOT:PSS remains a challenge, which greatly sacrifices both S and σ. Here, we propose a two-step post-treatment using a mixture of ethylene glycol (EG) and Arginine (Arg) and sulfuric acid (H2SO4) in sequence to engineer high-performance PEDOT:PSS thermoelectric films. The high-polarity EG dopant removes the excess non-ionized PSS and induces benzenoid-to-quinoid conformational change in the PEDOT:PSS films. In particular, basic amino acid Arg tunes the oxidation level of PEDOT:PSS and prevents the films from over-oxidation during H2SO4 post-treatment, leading to increased S. The following H2SO4 post-treatment further induces highly orientated lamellar stacking microstructures to increase σ, yielding a maximum power factor of 170.6 μW m−1 K−2 at 460 K. Moreover, a novel trigonal-shape thermoelectric device is designed and assembled by the as-prepared PEDOT:PSS films in order to harvest heat via a vertical temperature gradient. An output power density of 33 μW cm−2 is generated at a temperature difference of 40 K, showing the potential application for low-grade wearable electronic devices.","lang":"eng"}],"intvolume":"       613","volume":613,"date_created":"2023-01-12T11:55:02Z","article_type":"original","day":"15","scopus_import":"1","author":[{"last_name":"Zhang","full_name":"Zhang, Li","first_name":"Li"},{"first_name":"Xingyu","full_name":"Liu, Xingyu","last_name":"Liu"},{"last_name":"Wu","full_name":"Wu, Ting","first_name":"Ting"},{"full_name":"Xu, Shengduo","id":"12ab8624-4c8a-11ec-9e11-e1ac2438f22f","last_name":"Xu","first_name":"Shengduo"},{"full_name":"Suo, Guoquan","last_name":"Suo","first_name":"Guoquan"},{"first_name":"Xiaohui","full_name":"Ye, Xiaohui","last_name":"Ye"},{"full_name":"Hou, Xiaojiang","last_name":"Hou","first_name":"Xiaojiang"},{"first_name":"Yanling","last_name":"Yang","full_name":"Yang, Yanling"},{"first_name":"Qingfeng","last_name":"Liu","full_name":"Liu, Qingfeng"},{"last_name":"Wang","full_name":"Wang, Hongqiang","first_name":"Hongqiang"}],"title":"Two-step post-treatment to deliver high performance thermoelectric device with vertical temperature gradient","oa_version":"None","citation":{"apa":"Zhang, L., Liu, X., Wu, T., Xu, S., Suo, G., Ye, X., … Wang, H. (2023). Two-step post-treatment to deliver high performance thermoelectric device with vertical temperature gradient. <i>Applied Surface Science</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.apsusc.2022.156101\">https://doi.org/10.1016/j.apsusc.2022.156101</a>","mla":"Zhang, Li, et al. “Two-Step Post-Treatment to Deliver High Performance Thermoelectric Device with Vertical Temperature Gradient.” <i>Applied Surface Science</i>, vol. 613, 156101, Elsevier, 2023, doi:<a href=\"https://doi.org/10.1016/j.apsusc.2022.156101\">10.1016/j.apsusc.2022.156101</a>.","ista":"Zhang L, Liu X, Wu T, Xu S, Suo G, Ye X, Hou X, Yang Y, Liu Q, Wang H. 2023. Two-step post-treatment to deliver high performance thermoelectric device with vertical temperature gradient. Applied Surface Science. 613, 156101.","chicago":"Zhang, Li, Xingyu Liu, Ting Wu, Shengduo Xu, Guoquan Suo, Xiaohui Ye, Xiaojiang Hou, Yanling Yang, Qingfeng Liu, and Hongqiang Wang. “Two-Step Post-Treatment to Deliver High Performance Thermoelectric Device with Vertical Temperature Gradient.” <i>Applied Surface Science</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/j.apsusc.2022.156101\">https://doi.org/10.1016/j.apsusc.2022.156101</a>.","ieee":"L. Zhang <i>et al.</i>, “Two-step post-treatment to deliver high performance thermoelectric device with vertical temperature gradient,” <i>Applied Surface Science</i>, vol. 613. Elsevier, 2023.","short":"L. Zhang, X. Liu, T. Wu, S. Xu, G. Suo, X. Ye, X. Hou, Y. Yang, Q. Liu, H. Wang, Applied Surface Science 613 (2023).","ama":"Zhang L, Liu X, Wu T, et al. Two-step post-treatment to deliver high performance thermoelectric device with vertical temperature gradient. <i>Applied Surface Science</i>. 2023;613. doi:<a href=\"https://doi.org/10.1016/j.apsusc.2022.156101\">10.1016/j.apsusc.2022.156101</a>"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"department":[{"_id":"MaIb"}],"article_number":"156101","month":"03"},{"month":"03","citation":{"mla":"Cai, Jiarong, et al. “Polarization-Sensitive Optoionic Membranes from Chiral Plasmonic Nanoparticles.” <i>Nature Nanotechnology</i>, vol. 17, no. 4, Springer Nature, 2022, pp. 408–16, doi:<a href=\"https://doi.org/10.1038/s41565-022-01079-3\">10.1038/s41565-022-01079-3</a>.","apa":"Cai, J., Zhang, W., Xu, L., Hao, C., Ma, W., Sun, M., … Kuang, H. (2022). Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles. <i>Nature Nanotechnology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41565-022-01079-3\">https://doi.org/10.1038/s41565-022-01079-3</a>","chicago":"Cai, Jiarong, Wei Zhang, Liguang Xu, Changlong Hao, Wei Ma, Maozhong Sun, Xiaoling Wu, et al. “Polarization-Sensitive Optoionic Membranes from Chiral Plasmonic Nanoparticles.” <i>Nature Nanotechnology</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41565-022-01079-3\">https://doi.org/10.1038/s41565-022-01079-3</a>.","ista":"Cai J, Zhang W, Xu L, Hao C, Ma W, Sun M, Wu X, Qin X, Colombari FM, de Moura AF, Xu J, Silva MC, Carneiro-Neto EB, Gomes WR, Vallée RAL, Pereira EC, Liu X, Xu C, Klajn R, Kotov NA, Kuang H. 2022. Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles. Nature Nanotechnology. 17(4), 408–416.","short":"J. Cai, W. Zhang, L. Xu, C. Hao, W. Ma, M. Sun, X. Wu, X. Qin, F.M. Colombari, A.F. de Moura, J. Xu, M.C. Silva, E.B. Carneiro-Neto, W.R. Gomes, R.A.L. Vallée, E.C. Pereira, X. Liu, C. Xu, R. Klajn, N.A. Kotov, H. Kuang, Nature Nanotechnology 17 (2022) 408–416.","ieee":"J. Cai <i>et al.</i>, “Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles,” <i>Nature Nanotechnology</i>, vol. 17, no. 4. Springer Nature, pp. 408–416, 2022.","ama":"Cai J, Zhang W, Xu L, et al. Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles. <i>Nature Nanotechnology</i>. 2022;17(4):408-416. doi:<a href=\"https://doi.org/10.1038/s41565-022-01079-3\">10.1038/s41565-022-01079-3</a>"},"issue":"4","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"language":[{"iso":"eng"}],"volume":17,"date_created":"2023-08-01T09:32:40Z","article_type":"original","scopus_import":"1","day":"14","author":[{"last_name":"Cai","full_name":"Cai, Jiarong","first_name":"Jiarong"},{"first_name":"Wei","full_name":"Zhang, Wei","last_name":"Zhang"},{"first_name":"Liguang","last_name":"Xu","full_name":"Xu, Liguang"},{"full_name":"Hao, Changlong","last_name":"Hao","first_name":"Changlong"},{"last_name":"Ma","full_name":"Ma, Wei","first_name":"Wei"},{"first_name":"Maozhong","last_name":"Sun","full_name":"Sun, Maozhong"},{"first_name":"Xiaoling","full_name":"Wu, Xiaoling","last_name":"Wu"},{"last_name":"Qin","full_name":"Qin, Xian","first_name":"Xian"},{"first_name":"Felippe Mariano","last_name":"Colombari","full_name":"Colombari, Felippe Mariano"},{"full_name":"de Moura, André Farias","last_name":"de Moura","first_name":"André Farias"},{"full_name":"Xu, Jiahui","last_name":"Xu","first_name":"Jiahui"},{"first_name":"Mariana Cristina","last_name":"Silva","full_name":"Silva, Mariana Cristina"},{"full_name":"Carneiro-Neto, Evaldo Batista","last_name":"Carneiro-Neto","first_name":"Evaldo Batista"},{"first_name":"Weverson Rodrigues","full_name":"Gomes, Weverson Rodrigues","last_name":"Gomes"},{"first_name":"Renaud A. L.","full_name":"Vallée, Renaud A. L.","last_name":"Vallée"},{"first_name":"Ernesto Chaves","last_name":"Pereira","full_name":"Pereira, Ernesto Chaves"},{"full_name":"Liu, Xiaogang","last_name":"Liu","first_name":"Xiaogang"},{"full_name":"Xu, Chuanlai","last_name":"Xu","first_name":"Chuanlai"},{"last_name":"Klajn","full_name":"Klajn, Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal"},{"last_name":"Kotov","full_name":"Kotov, Nicholas A.","first_name":"Nicholas A."},{"first_name":"Hua","full_name":"Kuang, Hua","last_name":"Kuang"}],"title":"Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles","oa_version":"Published Version","publication_status":"published","publication_identifier":{"issn":["1748-3387"],"eissn":["1748-3395"]},"intvolume":"        17","abstract":[{"text":"Optoelectronic effects differentiating absorption of right and left circularly polarized photons in thin films of chiral materials are typically prohibitively small for their direct photocurrent observation. Chiral metasurfaces increase the electronic sensitivity to circular polarization, but their out-of-plane architecture entails manufacturing and performance trade-offs. Here, we show that nanoporous thin films of chiral nanoparticles enable high sensitivity to circular polarization due to light-induced polarization-dependent ion accumulation at nanoparticle interfaces. Self-assembled multilayers of gold nanoparticles modified with L-phenylalanine generate a photocurrent under right-handed circularly polarized light as high as 2.41 times higher than under left-handed circularly polarized light. The strong plasmonic coupling between the multiple nanoparticles producing planar chiroplasmonic modes facilitates the ejection of electrons, whose entrapment at the membrane–electrolyte interface is promoted by a thick layer of enantiopure phenylalanine. Demonstrated detection of light ellipticity with equal sensitivity at all incident angles mimics phenomenological aspects of polarization vision in marine animals. The simplicity of self-assembly and sensitivity of polarization detection found in optoionic membranes opens the door to a family of miniaturized fluidic devices for chiral photonics.","lang":"eng"}],"keyword":["Electrical and Electronic Engineering","Condensed Matter Physics","General Materials Science","Biomedical Engineering","Atomic and Molecular Physics","and Optics","Bioengineering"],"year":"2022","external_id":{"pmid":["35288671"]},"pmid":1,"date_published":"2022-03-14T00:00:00Z","status":"public","publication":"Nature Nanotechnology","extern":"1","_id":"13352","date_updated":"2023-08-02T09:44:31Z","type":"journal_article","article_processing_charge":"No","doi":"10.1038/s41565-022-01079-3","publisher":"Springer Nature","main_file_link":[{"url":"https://hal.science/hal-03623036/","open_access":"1"}],"quality_controlled":"1","page":"408-416"},{"abstract":[{"text":"We investigate the local self-sustained process underlying spiral turbulence in counter-rotating Taylor–Couette flow using a periodic annular domain, shaped as a parallelogram, two of whose sides are aligned with the cylindrical helix described by the spiral pattern. The primary focus of the study is placed on the emergence of drifting–rotating waves (DRW) that capture, in a relatively small domain, the main features of coherent structures typically observed in developed turbulence. The transitional dynamics of the subcritical region, far below the first instability of the laminar circular Couette flow, is determined by the upper and lower branches of DRW solutions originated at saddle-node bifurcations. The mechanism whereby these solutions self-sustain, and the chaotic dynamics they induce, are conspicuously reminiscent of other subcritical shear flows. Remarkably, the flow properties of DRW persist even as the Reynolds number is increased beyond the linear stability threshold of the base flow. Simulations in a narrow parallelogram domain stretched in the azimuthal direction to revolve around the apparatus a full turn confirm that self-sustained vortices eventually concentrate into a localised pattern. The resulting statistical steady state satisfactorily reproduces qualitatively, and to a certain degree also quantitatively, the topology and properties of spiral turbulence as calculated in a large periodic domain of sufficient aspect ratio that is representative of the real system.","lang":"eng"}],"intvolume":"       951","publication_status":"published","publication_identifier":{"eissn":["1469-7645"],"issn":["0022-1120"]},"author":[{"first_name":"B.","full_name":"Wang, B.","last_name":"Wang"},{"last_name":"Ayats López","full_name":"Ayats López, Roger","id":"ab77522d-073b-11ed-8aff-e71b39258362","first_name":"Roger","orcid":"0000-0001-6572-0621"},{"full_name":"Deguchi, K.","last_name":"Deguchi","first_name":"K."},{"first_name":"F.","last_name":"Mellibovsky","full_name":"Mellibovsky, F."},{"full_name":"Meseguer, A.","last_name":"Meseguer","first_name":"A."}],"scopus_import":"1","day":"07","oa_version":"Preprint","title":"Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow","volume":951,"article_type":"original","date_created":"2023-01-12T12:04:17Z","oa":1,"language":[{"iso":"eng"}],"citation":{"chicago":"Wang, B., Roger Ayats López, K. Deguchi, F. Mellibovsky, and A. Meseguer. “Self-Sustainment of Coherent Structures in Counter-Rotating Taylor–Couette Flow.” <i>Journal of Fluid Mechanics</i>. Cambridge University Press, 2022. <a href=\"https://doi.org/10.1017/jfm.2022.828\">https://doi.org/10.1017/jfm.2022.828</a>.","ista":"Wang B, Ayats López R, Deguchi K, Mellibovsky F, Meseguer A. 2022. Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow. Journal of Fluid Mechanics. 951, A21.","mla":"Wang, B., et al. “Self-Sustainment of Coherent Structures in Counter-Rotating Taylor–Couette Flow.” <i>Journal of Fluid Mechanics</i>, vol. 951, A21, Cambridge University Press, 2022, doi:<a href=\"https://doi.org/10.1017/jfm.2022.828\">10.1017/jfm.2022.828</a>.","apa":"Wang, B., Ayats López, R., Deguchi, K., Mellibovsky, F., &#38; Meseguer, A. (2022). Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow. <i>Journal of Fluid Mechanics</i>. Cambridge University Press. <a href=\"https://doi.org/10.1017/jfm.2022.828\">https://doi.org/10.1017/jfm.2022.828</a>","ama":"Wang B, Ayats López R, Deguchi K, Mellibovsky F, Meseguer A. Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow. <i>Journal of Fluid Mechanics</i>. 2022;951. doi:<a href=\"https://doi.org/10.1017/jfm.2022.828\">10.1017/jfm.2022.828</a>","short":"B. Wang, R. Ayats López, K. Deguchi, F. Mellibovsky, A. Meseguer, Journal of Fluid Mechanics 951 (2022).","ieee":"B. Wang, R. Ayats López, K. Deguchi, F. Mellibovsky, and A. Meseguer, “Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow,” <i>Journal of Fluid Mechanics</i>, vol. 951. Cambridge University Press, 2022."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","arxiv":1,"month":"11","department":[{"_id":"BjHo"}],"article_number":"A21","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2207.12990","open_access":"1"}],"quality_controlled":"1","doi":"10.1017/jfm.2022.828","article_processing_charge":"No","publisher":"Cambridge University Press","date_updated":"2023-08-04T08:54:16Z","_id":"12137","type":"journal_article","publication":"Journal of Fluid Mechanics","status":"public","date_published":"2022-11-07T00:00:00Z","acknowledgement":"K.D.’s research was supported by an Australian Research Council Discovery Early Career\r\nResearcher Award (DE170100171). B.W., R.A., F.M. and A.M. research was supported by the Spanish Ministerio de Economía y Competitivdad (grant numbers FIS2016-77849-R and FIS2017-85794-P) and Ministerio de Ciencia e Innovación (grant number PID2020-114043GB-I00) and the Generalitat de Catalunya (grant 2017-SGR-785). B.W.’s research was also supported by the Chinese Scholarship Council (grant CSC no. 201806440152).","year":"2022","isi":1,"external_id":{"arxiv":["2207.12990"],"isi":["000879446900001"]},"keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","Applied Mathematics"]},{"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://upcommons.upc.edu/handle/2117/385635"}],"publisher":"AIP Publishing","doi":"10.1063/5.0124152","article_processing_charge":"No","type":"journal_article","date_updated":"2023-10-03T11:07:58Z","_id":"12146","publication":"Physics of Fluids","status":"public","date_published":"2022-11-04T00:00:00Z","acknowledgement":"This work was supported by the Spanish MINECO under Grant Nos. FIS2017-85794-P and PRX18/00179, the Spanish MICINN through Grant No. PID2020-114043GB-I00, and the\r\nGeneralitat de Catalunya under Grant No. 2017-SGR-785. B.W.’s research was also supported by the Chinese Scholarship Council through Grant CSC No. 201806440152.","external_id":{"isi":["000880665300024"]},"year":"2022","isi":1,"keyword":["Condensed Matter Physics","Fluid Flow and Transfer Processes","Mechanics of Materials","Computational Mechanics","Mechanical Engineering"],"intvolume":"        34","abstract":[{"text":"In this paper, we explore the stability and dynamical relevance of a wide variety of steady, time-periodic, quasiperiodic, and chaotic flows arising between orthogonally stretching parallel plates. We first explore the stability of all the steady flow solution families formerly identified by Ayats et al. [“Flows between orthogonally stretching parallel plates,” Phys. Fluids 33, 024103 (2021)], concluding that only the one that originates from the Stokesian approximation is actually stable. When both plates are shrinking at identical or nearly the same deceleration rates, this Stokesian flow exhibits a Hopf bifurcation that leads to stable time-periodic regimes. The resulting time-periodic orbits or flows are tracked for different Reynolds numbers and stretching rates while monitoring their Floquet exponents to identify secondary instabilities. It is found that these time-periodic flows also exhibit Neimark–Sacker bifurcations, generating stable quasiperiodic flows (tori) that may sometimes give rise to chaotic dynamics through a Ruelle–Takens–Newhouse scenario. However, chaotic dynamics is unusually observed, as the quasiperiodic flows generally become phase-locked through a resonance mechanism before a strange attractor may arise, thus restoring the time-periodicity of the flow. In this work, we have identified and tracked four different resonance regions, also known as Arnold tongues or horns. In particular, the 1 : 4 strong resonance region is explored in great detail, where the identified scenarios are in very good agreement with normal form theory. ","lang":"eng"}],"publication_identifier":{"eissn":["1089-7666"],"issn":["1070-6631"]},"publication_status":"published","title":"Phase-locking flows between orthogonally stretching parallel plates","oa_version":"Submitted Version","author":[{"first_name":"B.","last_name":"Wang","full_name":"Wang, B."},{"id":"ab77522d-073b-11ed-8aff-e71b39258362","full_name":"Ayats López, Roger","last_name":"Ayats López","first_name":"Roger","orcid":"0000-0001-6572-0621"},{"full_name":"Meseguer, A.","last_name":"Meseguer","first_name":"A."},{"last_name":"Marques","full_name":"Marques, F.","first_name":"F."}],"scopus_import":"1","day":"04","article_type":"original","date_created":"2023-01-12T12:06:58Z","volume":34,"language":[{"iso":"eng"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"11","citation":{"chicago":"Wang, B., Roger Ayats López, A. Meseguer, and F. Marques. “Phase-Locking Flows between Orthogonally Stretching Parallel Plates.” <i>Physics of Fluids</i>. AIP Publishing, 2022. <a href=\"https://doi.org/10.1063/5.0124152\">https://doi.org/10.1063/5.0124152</a>.","ista":"Wang B, Ayats López R, Meseguer A, Marques F. 2022. Phase-locking flows between orthogonally stretching parallel plates. Physics of Fluids. 34(11), 114111.","mla":"Wang, B., et al. “Phase-Locking Flows between Orthogonally Stretching Parallel Plates.” <i>Physics of Fluids</i>, vol. 34, no. 11, 114111, AIP Publishing, 2022, doi:<a href=\"https://doi.org/10.1063/5.0124152\">10.1063/5.0124152</a>.","apa":"Wang, B., Ayats López, R., Meseguer, A., &#38; Marques, F. (2022). Phase-locking flows between orthogonally stretching parallel plates. <i>Physics of Fluids</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0124152\">https://doi.org/10.1063/5.0124152</a>","ama":"Wang B, Ayats López R, Meseguer A, Marques F. Phase-locking flows between orthogonally stretching parallel plates. <i>Physics of Fluids</i>. 2022;34(11). doi:<a href=\"https://doi.org/10.1063/5.0124152\">10.1063/5.0124152</a>","short":"B. Wang, R. Ayats López, A. Meseguer, F. Marques, Physics of Fluids 34 (2022).","ieee":"B. Wang, R. Ayats López, A. Meseguer, and F. Marques, “Phase-locking flows between orthogonally stretching parallel plates,” <i>Physics of Fluids</i>, vol. 34, no. 11. AIP Publishing, 2022."},"month":"11","article_number":"114111","department":[{"_id":"BjHo"}]},{"type":"journal_article","date_updated":"2023-08-04T09:23:43Z","_id":"12213","publisher":"Springer Nature","doi":"10.1038/s41535-022-00496-w","article_processing_charge":"No","quality_controlled":"1","ddc":["530"],"keyword":["Condensed Matter Physics","Electronic","Optical and Magnetic Materials"],"external_id":{"isi":["000852381200003"]},"related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1038/s41535-022-00510-1"}]},"year":"2022","isi":1,"acknowledgement":"E.M.P. thanks Eugenio Paris, Thorsten Schmitt, Krzysztof Wohlfeld, and other coauthors for an inspiring previous collaboration23, and is grateful to Gang Cao, Ambrose Seo, and Jungho Kim for insightful discussions. R.R. acknowledges helpful discussion with Sanjeev Kumar and Manuel Richter. This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 754411. C.C.C. acknowledges support from the U.S. National Science Foundation Award No. DMR-2142801.","date_published":"2022-09-10T00:00:00Z","ec_funded":1,"project":[{"call_identifier":"H2020","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425"}],"publication":"npj Quantum Materials","status":"public","article_type":"original","date_created":"2023-01-16T09:46:01Z","volume":7,"oa_version":"Published Version","title":"Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain","author":[{"last_name":"Paerschke","full_name":"Paerschke, Ekaterina","id":"8275014E-6063-11E9-9B7F-6338E6697425","orcid":"0000-0003-0853-8182","first_name":"Ekaterina"},{"first_name":"Wei-Chih","last_name":"Chen","full_name":"Chen, Wei-Chih"},{"first_name":"Rajyavardhan","full_name":"Ray, Rajyavardhan","last_name":"Ray"},{"first_name":"Cheng-Chien","full_name":"Chen, Cheng-Chien","last_name":"Chen"}],"day":"10","scopus_import":"1","publication_status":"published","publication_identifier":{"eissn":["2397-4648"]},"file_date_updated":"2023-01-27T07:59:27Z","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)"},"intvolume":"         7","abstract":[{"text":"Motivated by properties-controlling potential of the strain, we investigate strain dependence of structure, electronic, and magnetic properties of Sr2IrO4 using complementary theoretical tools: ab-initio calculations, analytical approaches (rigid octahedra picture, Slater-Koster integrals), and extended t−J model. We find that strain affects both Ir-Ir distance and Ir-O-Ir angle, and the rigid octahedra picture is not relevant. Second, we find fundamentally different behavior for compressive and tensile strain. One remarkable feature is the formation of two subsets of bond- and orbital-dependent carriers, a compass-like model, under compression. This originates from the strain-induced renormalization of the Ir-O-Ir superexchange and O on-site energy. We also show that under compressive (tensile) strain, Fermi surface becomes highly dispersive (relatively flat). Already at a tensile strain of 1.5%, we observe spectral weight redistribution, with the low-energy band acquiring almost purely singlet character. These results can be directly compared with future experiments.","lang":"eng"}],"has_accepted_license":"1","file":[{"relation":"main_file","checksum":"d93b477b5b95c0d1b8f9fef90a81f565","success":1,"file_name":"2022_NPJ_Paerschke.pdf","access_level":"open_access","content_type":"application/pdf","file_id":"12414","date_created":"2023-01-27T07:59:27Z","file_size":1852598,"date_updated":"2023-01-27T07:59:27Z","creator":"dernst"}],"article_number":"90","department":[{"_id":"MiLe"}],"month":"09","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"ama":"Paerschke E, Chen W-C, Ray R, Chen C-C. Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain. <i>npj Quantum Materials</i>. 2022;7. doi:<a href=\"https://doi.org/10.1038/s41535-022-00496-w\">10.1038/s41535-022-00496-w</a>","ieee":"E. Paerschke, W.-C. Chen, R. Ray, and C.-C. Chen, “Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain,” <i>npj Quantum Materials</i>, vol. 7. Springer Nature, 2022.","short":"E. Paerschke, W.-C. Chen, R. Ray, C.-C. Chen, Npj Quantum Materials 7 (2022).","chicago":"Paerschke, Ekaterina, Wei-Chih Chen, Rajyavardhan Ray, and Cheng-Chien Chen. “Evolution of Electronic and Magnetic Properties of Sr₂IrO₄ under Strain.” <i>Npj Quantum Materials</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41535-022-00496-w\">https://doi.org/10.1038/s41535-022-00496-w</a>.","ista":"Paerschke E, Chen W-C, Ray R, Chen C-C. 2022. Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain. npj Quantum Materials. 7, 90.","apa":"Paerschke, E., Chen, W.-C., Ray, R., &#38; Chen, C.-C. (2022). Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain. <i>Npj Quantum Materials</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41535-022-00496-w\">https://doi.org/10.1038/s41535-022-00496-w</a>","mla":"Paerschke, Ekaterina, et al. “Evolution of Electronic and Magnetic Properties of Sr₂IrO₄ under Strain.” <i>Npj Quantum Materials</i>, vol. 7, 90, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1038/s41535-022-00496-w\">10.1038/s41535-022-00496-w</a>."},"language":[{"iso":"eng"}],"oa":1},{"publisher":"American Chemical Society","doi":"10.1021/acs.nanolett.1c02145","article_processing_charge":"No","type":"journal_article","date_updated":"2023-08-22T07:32:00Z","_id":"13996","page":"8970-8978","quality_controlled":"1","main_file_link":[{"url":"https://doi.org/10.1021/acs.nanolett.1c02145","open_access":"1"}],"external_id":{"arxiv":["2109.15291"],"pmid":["34676752"]},"year":"2021","keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"status":"public","publication":"Nano Letters","extern":"1","date_published":"2021-10-22T00:00:00Z","pmid":1,"title":"All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields","oa_version":"Published Version","author":[{"first_name":"Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","full_name":"Baykusheva, Denitsa Rangelova","last_name":"Baykusheva"},{"last_name":"Chacón","full_name":"Chacón, Alexis","first_name":"Alexis"},{"first_name":"Jian","full_name":"Lu, Jian","last_name":"Lu"},{"full_name":"Bailey, Trevor P.","last_name":"Bailey","first_name":"Trevor P."},{"first_name":"Jonathan A.","last_name":"Sobota","full_name":"Sobota, Jonathan A."},{"first_name":"Hadas","last_name":"Soifer","full_name":"Soifer, Hadas"},{"first_name":"Patrick S.","last_name":"Kirchmann","full_name":"Kirchmann, Patrick S."},{"first_name":"Costel","last_name":"Rotundu","full_name":"Rotundu, Costel"},{"first_name":"Ctirad","full_name":"Uher, Ctirad","last_name":"Uher"},{"last_name":"Heinz","full_name":"Heinz, Tony F.","first_name":"Tony F."},{"first_name":"David A.","last_name":"Reis","full_name":"Reis, David A."},{"last_name":"Ghimire","full_name":"Ghimire, Shambhu","first_name":"Shambhu"}],"day":"22","scopus_import":"1","article_type":"original","date_created":"2023-08-09T13:09:15Z","volume":21,"intvolume":"        21","abstract":[{"lang":"eng","text":"We report the observation of an anomalous nonlinear optical response of the prototypical three-dimensional topological insulator bismuth selenide through the process of high-order harmonic generation. We find that the generation efficiency increases as the laser polarization is changed from linear to elliptical, and it becomes maximum for circular polarization. With the aid of a microscopic theory and a detailed analysis of the measured spectra, we reveal that such anomalous enhancement encodes the characteristic topology of the band structure that originates from the interplay of strong spin–orbit coupling and time-reversal symmetry protection. The implications are in ultrafast probing of topological phase transitions, light-field driven dissipationless electronics, and quantum computation."}],"publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"publication_status":"published","arxiv":1,"month":"10","language":[{"iso":"eng"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"21","citation":{"chicago":"Baykusheva, Denitsa Rangelova, Alexis Chacón, Jian Lu, Trevor P. Bailey, Jonathan A. Sobota, Hadas Soifer, Patrick S. Kirchmann, et al. “All-Optical Probe of Three-Dimensional Topological Insulators Based on High-Harmonic Generation by Circularly Polarized Laser Fields.” <i>Nano Letters</i>. American Chemical Society, 2021. <a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">https://doi.org/10.1021/acs.nanolett.1c02145</a>.","ista":"Baykusheva DR, Chacón A, Lu J, Bailey TP, Sobota JA, Soifer H, Kirchmann PS, Rotundu C, Uher C, Heinz TF, Reis DA, Ghimire S. 2021. All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. Nano Letters. 21(21), 8970–8978.","apa":"Baykusheva, D. R., Chacón, A., Lu, J., Bailey, T. P., Sobota, J. A., Soifer, H., … Ghimire, S. (2021). All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">https://doi.org/10.1021/acs.nanolett.1c02145</a>","mla":"Baykusheva, Denitsa Rangelova, et al. “All-Optical Probe of Three-Dimensional Topological Insulators Based on High-Harmonic Generation by Circularly Polarized Laser Fields.” <i>Nano Letters</i>, vol. 21, no. 21, American Chemical Society, 2021, pp. 8970–78, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">10.1021/acs.nanolett.1c02145</a>.","ama":"Baykusheva DR, Chacón A, Lu J, et al. All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. <i>Nano Letters</i>. 2021;21(21):8970-8978. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">10.1021/acs.nanolett.1c02145</a>","ieee":"D. R. Baykusheva <i>et al.</i>, “All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields,” <i>Nano Letters</i>, vol. 21, no. 21. American Chemical Society, pp. 8970–8978, 2021.","short":"D.R. Baykusheva, A. Chacón, J. Lu, T.P. Bailey, J.A. Sobota, H. Soifer, P.S. Kirchmann, C. Rotundu, C. Uher, T.F. Heinz, D.A. Reis, S. Ghimire, Nano Letters 21 (2021) 8970–8978."}},{"title":"Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3","oa_version":"Preprint","author":[{"orcid":"0000-0002-2111-4846","first_name":"Muhammad","last_name":"Nauman","full_name":"Nauman, Muhammad","id":"32c21954-2022-11eb-9d5f-af9f93c24e71"},{"last_name":"Kiem","full_name":"Kiem, Do Hoon","first_name":"Do Hoon"},{"first_name":"Sungmin","full_name":"Lee, Sungmin","last_name":"Lee"},{"first_name":"Suhan","full_name":"Son, Suhan","last_name":"Son"},{"full_name":"Park, J-G","last_name":"Park","first_name":"J-G"},{"first_name":"Woun","full_name":"Kang, Woun","last_name":"Kang"},{"last_name":"Han","full_name":"Han, Myung Joon","first_name":"Myung Joon"},{"last_name":"Jo","full_name":"Jo, Youn Jung","first_name":"Youn Jung"}],"day":"06","article_type":"original","date_created":"2021-03-23T07:10:17Z","volume":8,"intvolume":"         8","abstract":[{"lang":"eng","text":"Several Ising-type magnetic van der Waals (vdW) materials exhibit stable magnetic ground states. Despite these clear experimental demonstrations, a complete theoretical and microscopic understanding of their magnetic anisotropy is still lacking. In particular, the validity limit of identifying their one-dimensional (1-D) Ising nature has remained uninvestigated in a quantitative way. Here we performed the complete mapping of magnetic anisotropy for a prototypical Ising vdW magnet FePS3 for the first time. Combining torque magnetometry measurements with their magnetostatic model analysis and the relativistic density functional total energy calculations, we successfully constructed the three-dimensional (3-D) mappings of the magnetic anisotropy in terms of magnetic torque and energy. The results not only quantitatively confirm that the easy axis is perpendicular to the ab plane, but also reveal the anisotropies within the ab, ac, and bc planes. Our approach can be applied to the detailed quantitative study of magnetism in vdW materials."}],"publication_identifier":{"issn":["2053-1583"]},"publication_status":"published","arxiv":1,"month":"04","article_number":"035011","department":[{"_id":"KiMo"}],"language":[{"iso":"eng"}],"oa":1,"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","issue":"3","citation":{"ama":"Nauman M, Kiem DH, Lee S, et al. Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3. <i>2D Materials</i>. 2021;8(3). doi:<a href=\"https://doi.org/10.1088/2053-1583/abeed3\">10.1088/2053-1583/abeed3</a>","short":"M. Nauman, D.H. Kiem, S. Lee, S. Son, J.-G. Park, W. Kang, M.J. Han, Y.J. Jo, 2D Materials 8 (2021).","ieee":"M. Nauman <i>et al.</i>, “Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3,” <i>2D Materials</i>, vol. 8, no. 3. IOP Publishing, 2021.","chicago":"Nauman, Muhammad, Do Hoon Kiem, Sungmin Lee, Suhan Son, J-G Park, Woun Kang, Myung Joon Han, and Youn Jung Jo. “Complete Mapping of Magnetic Anisotropy for Prototype Ising van Der Waals FePS3.” <i>2D Materials</i>. IOP Publishing, 2021. <a href=\"https://doi.org/10.1088/2053-1583/abeed3\">https://doi.org/10.1088/2053-1583/abeed3</a>.","ista":"Nauman M, Kiem DH, Lee S, Son S, Park J-G, Kang W, Han MJ, Jo YJ. 2021. Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3. 2D Materials. 8(3), 035011.","mla":"Nauman, Muhammad, et al. “Complete Mapping of Magnetic Anisotropy for Prototype Ising van Der Waals FePS3.” <i>2D Materials</i>, vol. 8, no. 3, 035011, IOP Publishing, 2021, doi:<a href=\"https://doi.org/10.1088/2053-1583/abeed3\">10.1088/2053-1583/abeed3</a>.","apa":"Nauman, M., Kiem, D. H., Lee, S., Son, S., Park, J.-G., Kang, W., … Jo, Y. J. (2021). Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3. <i>2D Materials</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/2053-1583/abeed3\">https://doi.org/10.1088/2053-1583/abeed3</a>"},"publisher":"IOP Publishing","doi":"10.1088/2053-1583/abeed3","article_processing_charge":"No","type":"journal_article","date_updated":"2021-12-01T10:36:56Z","_id":"9282","quality_controlled":"1","main_file_link":[{"url":"https://arxiv.org/abs/2103.09029","open_access":"1"}],"external_id":{"arxiv":["2103.09029"]},"year":"2021","keyword":["Mechanical Engineering","General Materials Science","Mechanics of Materials","General Chemistry","Condensed Matter Physics"],"extern":"1","status":"public","publication":"2D Materials","date_published":"2021-04-06T00:00:00Z"},{"quality_controlled":"1","type":"journal_article","_id":"9447","date_updated":"2023-09-05T13:25:30Z","publisher":"IOP Publishing","article_processing_charge":"No","doi":"10.1149/1945-7111/ac0300","date_published":"2021-05-01T00:00:00Z","publication":"Journal of The Electrochemical Society","status":"public","keyword":["Renewable Energy","Sustainability and the Environment","Electrochemistry","Materials Chemistry","Electronic","Optical and Magnetic Materials","Surfaces","Coatings and Films","Condensed Matter Physics"],"external_id":{"isi":["000657724200001"]},"year":"2021","isi":1,"publication_status":"published","publication_identifier":{"eissn":["1945-7111"],"issn":["0013-4651"]},"abstract":[{"lang":"eng","text":"Lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) based water-in-salt electrolytes (WiSEs) has recently emerged as a new promising class of electrolytes, primarily owing to their wide electrochemical stability windows (~3–4 V), that by far exceed the thermodynamic stability window of water (1.23 V). Upon increasing the salt concentration towards superconcentration the onset of the oxygen evolution reaction (OER) shifts more significantly than the hydrogen evolution reaction (HER) does. The OER shift has been explained by the accumulation of hydrophobic anions blocking water access to the electrode surface, hence by double layer theory. Here we demonstrate that the processes during oxidation are much more complex, involving OER, carbon and salt decomposition by OER intermediates, and salt precipitation upon local oversaturation. The positive shift in the onset potential of oxidation currents was elucidated by combining several advanced analysis techniques: rotating ring-disk electrode voltammetry, online electrochemical mass spectrometry, and X-ray photoelectron spectroscopy, using both dilute and superconcentrated electrolytes. The results demonstrate the importance of reactive OER intermediates and surface films for electrolyte and electrode stability and motivate further studies of the nature of the electrode."}],"intvolume":"       168","date_created":"2021-06-03T09:58:38Z","volume":168,"title":"Investigation of electrochemical and chemical processes occurring at positive potentials in “Water-in-Salt” electrolytes","oa_version":"None","day":"01","author":[{"first_name":"Marion","last_name":"Maffre","full_name":"Maffre, Marion"},{"first_name":"Roza","full_name":"Bouchal, Roza","last_name":"Bouchal"},{"first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","last_name":"Freunberger","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","full_name":"Freunberger, Stefan Alexander"},{"full_name":"Lindahl, Niklas","last_name":"Lindahl","first_name":"Niklas"},{"first_name":"Patrik","full_name":"Johansson, Patrik","last_name":"Johansson"},{"first_name":"Frédéric","last_name":"Favier","full_name":"Favier, Frédéric"},{"last_name":"Fontaine","full_name":"Fontaine, Olivier","first_name":"Olivier"},{"first_name":"Daniel","full_name":"Bélanger, Daniel","last_name":"Bélanger"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"ieee":"M. Maffre <i>et al.</i>, “Investigation of electrochemical and chemical processes occurring at positive potentials in ‘Water-in-Salt’ electrolytes,” <i>Journal of The Electrochemical Society</i>, vol. 168, no. 5. IOP Publishing, 2021.","short":"M. Maffre, R. Bouchal, S.A. Freunberger, N. Lindahl, P. Johansson, F. Favier, O. Fontaine, D. Bélanger, Journal of The Electrochemical Society 168 (2021).","ama":"Maffre M, Bouchal R, Freunberger SA, et al. Investigation of electrochemical and chemical processes occurring at positive potentials in “Water-in-Salt” electrolytes. <i>Journal of The Electrochemical Society</i>. 2021;168(5). doi:<a href=\"https://doi.org/10.1149/1945-7111/ac0300\">10.1149/1945-7111/ac0300</a>","apa":"Maffre, M., Bouchal, R., Freunberger, S. A., Lindahl, N., Johansson, P., Favier, F., … Bélanger, D. (2021). Investigation of electrochemical and chemical processes occurring at positive potentials in “Water-in-Salt” electrolytes. <i>Journal of The Electrochemical Society</i>. IOP Publishing. <a href=\"https://doi.org/10.1149/1945-7111/ac0300\">https://doi.org/10.1149/1945-7111/ac0300</a>","mla":"Maffre, Marion, et al. “Investigation of Electrochemical and Chemical Processes Occurring at Positive Potentials in ‘Water-in-Salt’ Electrolytes.” <i>Journal of The Electrochemical Society</i>, vol. 168, no. 5, 050550, IOP Publishing, 2021, doi:<a href=\"https://doi.org/10.1149/1945-7111/ac0300\">10.1149/1945-7111/ac0300</a>.","ista":"Maffre M, Bouchal R, Freunberger SA, Lindahl N, Johansson P, Favier F, Fontaine O, Bélanger D. 2021. Investigation of electrochemical and chemical processes occurring at positive potentials in “Water-in-Salt” electrolytes. Journal of The Electrochemical Society. 168(5), 050550.","chicago":"Maffre, Marion, Roza Bouchal, Stefan Alexander Freunberger, Niklas Lindahl, Patrik Johansson, Frédéric Favier, Olivier Fontaine, and Daniel Bélanger. “Investigation of Electrochemical and Chemical Processes Occurring at Positive Potentials in ‘Water-in-Salt’ Electrolytes.” <i>Journal of The Electrochemical Society</i>. IOP Publishing, 2021. <a href=\"https://doi.org/10.1149/1945-7111/ac0300\">https://doi.org/10.1149/1945-7111/ac0300</a>."},"issue":"5","language":[{"iso":"eng"}],"article_number":"050550","department":[{"_id":"StFr"}],"month":"05"},{"date_created":"2021-11-25T16:06:42Z","article_type":"original","volume":17,"title":"Modelling the dynamics of vesicle reshaping and scission under osmotic shocks","oa_version":"Published Version","scopus_import":"1","day":"16","author":[{"full_name":"Vanhille-Campos, Christian","last_name":"Vanhille-Campos","first_name":"Christian"},{"id":"bf63d406-f056-11eb-b41d-f263a6566d8b","full_name":"Šarić, Anđela","last_name":"Šarić","orcid":"0000-0002-7854-2139","first_name":"Anđela"}],"publication_identifier":{"eissn":["1744-6848"],"issn":["1744-683X"]},"publication_status":"published","license":"https://creativecommons.org/licenses/by-nc/3.0/","abstract":[{"text":"We study the effects of osmotic shocks on lipid vesicles via coarse-grained molecular dynamics simulations by explicitly considering the solute in the system. We find that depending on their nature (hypo- or hypertonic) such shocks can lead to bursting events or engulfing of external material into inner compartments, among other morphology transformations. We characterize the dynamics of these processes and observe a separation of time scales between the osmotic shock absorption and the shape relaxation. Our work consequently provides an insight into the dynamics of compartmentalization in vesicular systems as a result of osmotic shocks, which can be of interest in the context of early proto-cell development and proto-cell compartmentalisation.","lang":"eng"}],"tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/3.0/legalcode","short":"CC BY-NC (3.0)"},"intvolume":"        17","month":"02","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","citation":{"ama":"Vanhille-Campos C, Šarić A. Modelling the dynamics of vesicle reshaping and scission under osmotic shocks. <i>Soft Matter</i>. 2021;17(14):3798-3806. doi:<a href=\"https://doi.org/10.1039/d0sm02012e\">10.1039/d0sm02012e</a>","short":"C. Vanhille-Campos, A. Šarić, Soft Matter 17 (2021) 3798–3806.","ieee":"C. Vanhille-Campos and A. Šarić, “Modelling the dynamics of vesicle reshaping and scission under osmotic shocks,” <i>Soft Matter</i>, vol. 17, no. 14. Royal Society of Chemistry, pp. 3798–3806, 2021.","ista":"Vanhille-Campos C, Šarić A. 2021. Modelling the dynamics of vesicle reshaping and scission under osmotic shocks. Soft Matter. 17(14), 3798–3806.","chicago":"Vanhille-Campos, Christian, and Anđela Šarić. “Modelling the Dynamics of Vesicle Reshaping and Scission under Osmotic Shocks.” <i>Soft Matter</i>. Royal Society of Chemistry, 2021. <a href=\"https://doi.org/10.1039/d0sm02012e\">https://doi.org/10.1039/d0sm02012e</a>.","mla":"Vanhille-Campos, Christian, and Anđela Šarić. “Modelling the Dynamics of Vesicle Reshaping and Scission under Osmotic Shocks.” <i>Soft Matter</i>, vol. 17, no. 14, Royal Society of Chemistry, 2021, pp. 3798–806, doi:<a href=\"https://doi.org/10.1039/d0sm02012e\">10.1039/d0sm02012e</a>.","apa":"Vanhille-Campos, C., &#38; Šarić, A. (2021). Modelling the dynamics of vesicle reshaping and scission under osmotic shocks. <i>Soft Matter</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d0sm02012e\">https://doi.org/10.1039/d0sm02012e</a>"},"issue":"14","language":[{"iso":"eng"}],"oa":1,"type":"journal_article","_id":"10339","date_updated":"2021-11-30T08:20:09Z","publisher":"Royal Society of Chemistry","article_processing_charge":"No","doi":"10.1039/d0sm02012e","quality_controlled":"1","main_file_link":[{"url":"https://pubs.rsc.org/en/content/articlehtml/2021/sm/d0sm02012e","open_access":"1"}],"page":"3798-3806","keyword":["condensed matter physics","general chemistry"],"related_material":{"link":[{"url":"https://www.biorxiv.org/content/10.1101/2020.11.16.384602v2","relation":"earlier_version"}]},"external_id":{"pmid":["33629089"]},"year":"2021","acknowledgement":"We acknowledge support from the Royal Society (C. V. C. and A. Sˇ.), the Medical Research Council (C. V. C. and A. Sˇ.), and the European Research Council (Starting grant ‘‘NEPA’’ 802960 to A. Sˇ.). We thank Johannes Krausser and Ivan Palaia for fruitful discussions.","date_published":"2021-02-16T00:00:00Z","pmid":1,"extern":"1","publication":"Soft Matter","status":"public"},{"keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"external_id":{"isi":["000548893200082"],"arxiv":["2004.14599"],"pmid":["32530634"]},"isi":1,"year":"2020","date_published":"2020-07-01T00:00:00Z","acknowledgement":"J.T.-G. and G.Á.-P. acknowledge support through the Severo Ochoa Program from the\r\nGovernment of the Principality of Asturias (nos. PA-18-PF-BP17-126 and PA20-PF-BP19-053,\r\nrespectively). J. M-S acknowledges financial support through the Ramón y Cajal Program from\r\nthe Government of Spain (RYC2018-026196-I). A.Y.N. acknowledges the Spanish Ministry of\r\nScience, Innovation and Universities (national project no. MAT201788358-C3-3-R). P.A.-G.\r\nacknowledges support from the European Research Council under starting grant no. 715496,\r\n2DNANOPTICA.","pmid":1,"publication":"Nano Letters","status":"public","type":"journal_article","_id":"10866","date_updated":"2023-09-05T12:05:58Z","publisher":"American Chemical Society","article_processing_charge":"No","doi":"10.1021/acs.nanolett.0c01673","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2004.14599"}],"page":"5323-5329","department":[{"_id":"NanoFab"}],"month":"07","arxiv":1,"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"ama":"Duan J, Capote-Robayna N, Taboada-Gutiérrez J, et al. Twisted nano-optics: Manipulating light at the nanoscale with twisted phonon polaritonic slabs. <i>Nano Letters</i>. 2020;20(7):5323-5329. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c01673\">10.1021/acs.nanolett.0c01673</a>","short":"J. Duan, N. Capote-Robayna, J. Taboada-Gutiérrez, G. Álvarez-Pérez, I. Prieto Gonzalez, J. Martín-Sánchez, A.Y. Nikitin, P. Alonso-González, Nano Letters 20 (2020) 5323–5329.","ieee":"J. Duan <i>et al.</i>, “Twisted nano-optics: Manipulating light at the nanoscale with twisted phonon polaritonic slabs,” <i>Nano Letters</i>, vol. 20, no. 7. American Chemical Society, pp. 5323–5329, 2020.","ista":"Duan J, Capote-Robayna N, Taboada-Gutiérrez J, Álvarez-Pérez G, Prieto Gonzalez I, Martín-Sánchez J, Nikitin AY, Alonso-González P. 2020. Twisted nano-optics: Manipulating light at the nanoscale with twisted phonon polaritonic slabs. Nano Letters. 20(7), 5323–5329.","chicago":"Duan, Jiahua, Nathaniel Capote-Robayna, Javier Taboada-Gutiérrez, Gonzalo Álvarez-Pérez, Ivan Prieto Gonzalez, Javier Martín-Sánchez, Alexey Y. Nikitin, and Pablo Alonso-González. “Twisted Nano-Optics: Manipulating Light at the Nanoscale with Twisted Phonon Polaritonic Slabs.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c01673\">https://doi.org/10.1021/acs.nanolett.0c01673</a>.","mla":"Duan, Jiahua, et al. “Twisted Nano-Optics: Manipulating Light at the Nanoscale with Twisted Phonon Polaritonic Slabs.” <i>Nano Letters</i>, vol. 20, no. 7, American Chemical Society, 2020, pp. 5323–29, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c01673\">10.1021/acs.nanolett.0c01673</a>.","apa":"Duan, J., Capote-Robayna, N., Taboada-Gutiérrez, J., Álvarez-Pérez, G., Prieto Gonzalez, I., Martín-Sánchez, J., … Alonso-González, P. (2020). Twisted nano-optics: Manipulating light at the nanoscale with twisted phonon polaritonic slabs. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c01673\">https://doi.org/10.1021/acs.nanolett.0c01673</a>"},"issue":"7","language":[{"iso":"eng"}],"oa":1,"date_created":"2022-03-18T11:37:38Z","article_type":"original","volume":20,"oa_version":"Preprint","title":"Twisted nano-optics: Manipulating light at the nanoscale with twisted phonon polaritonic slabs","scopus_import":"1","day":"01","author":[{"full_name":"Duan, Jiahua","last_name":"Duan","first_name":"Jiahua"},{"first_name":"Nathaniel","last_name":"Capote-Robayna","full_name":"Capote-Robayna, Nathaniel"},{"first_name":"Javier","last_name":"Taboada-Gutiérrez","full_name":"Taboada-Gutiérrez, Javier"},{"first_name":"Gonzalo","last_name":"Álvarez-Pérez","full_name":"Álvarez-Pérez, Gonzalo"},{"id":"2A307FE2-F248-11E8-B48F-1D18A9856A87","full_name":"Prieto Gonzalez, Ivan","last_name":"Prieto Gonzalez","orcid":"0000-0002-7370-5357","first_name":"Ivan"},{"last_name":"Martín-Sánchez","full_name":"Martín-Sánchez, Javier","first_name":"Javier"},{"full_name":"Nikitin, Alexey Y.","last_name":"Nikitin","first_name":"Alexey Y."},{"first_name":"Pablo","last_name":"Alonso-González","full_name":"Alonso-González, Pablo"}],"publication_status":"published","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"abstract":[{"lang":"eng","text":"Recent discoveries have shown that, when two layers of van der Waals (vdW) materials are superimposed with a relative twist angle between them, the electronic properties of the coupled system can be dramatically altered. Here, we demonstrate that a similar concept can be extended to the optics realm, particularly to propagating phonon polaritons–hybrid light-matter interactions. To do this, we fabricate stacks composed of two twisted slabs of a vdW crystal (α-MoO3) supporting anisotropic phonon polaritons (PhPs), and image the propagation of the latter when launched by localized sources. Our images reveal that, under a critical angle, the PhPs isofrequency curve undergoes a topological transition, in which the propagation of PhPs is strongly guided (canalization regime) along predetermined directions without geometric spreading. These results demonstrate a new degree of freedom (twist angle) for controlling the propagation of polaritons at the nanoscale with potential for nanoimaging, (bio)-sensing, or heat management."}],"intvolume":"        20"},{"pmid":1,"date_published":"2020-04-17T00:00:00Z","status":"public","publication":"Nature Nanotechnology","extern":"1","keyword":["Electrical and Electronic Engineering","Condensed Matter Physics","General Materials Science","Biomedical Engineering","Atomic and Molecular Physics","and Optics","Bioengineering"],"year":"2020","external_id":{"pmid":["32303705"]},"quality_controlled":"1","page":"256-271","date_updated":"2023-08-07T10:29:06Z","_id":"13367","type":"journal_article","doi":"10.1038/s41565-020-0652-2","article_processing_charge":"No","publisher":"Springer Nature","citation":{"ieee":"A. B. Grommet, M. Feller, and R. Klajn, “Chemical reactivity under nanoconfinement,” <i>Nature Nanotechnology</i>, vol. 15. Springer Nature, pp. 256–271, 2020.","short":"A.B. Grommet, M. Feller, R. Klajn, Nature Nanotechnology 15 (2020) 256–271.","ama":"Grommet AB, Feller M, Klajn R. Chemical reactivity under nanoconfinement. <i>Nature Nanotechnology</i>. 2020;15:256-271. doi:<a href=\"https://doi.org/10.1038/s41565-020-0652-2\">10.1038/s41565-020-0652-2</a>","apa":"Grommet, A. B., Feller, M., &#38; Klajn, R. (2020). Chemical reactivity under nanoconfinement. <i>Nature Nanotechnology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41565-020-0652-2\">https://doi.org/10.1038/s41565-020-0652-2</a>","mla":"Grommet, Angela B., et al. “Chemical Reactivity under Nanoconfinement.” <i>Nature Nanotechnology</i>, vol. 15, Springer Nature, 2020, pp. 256–71, doi:<a href=\"https://doi.org/10.1038/s41565-020-0652-2\">10.1038/s41565-020-0652-2</a>.","ista":"Grommet AB, Feller M, Klajn R. 2020. Chemical reactivity under nanoconfinement. Nature Nanotechnology. 15, 256–271.","chicago":"Grommet, Angela B., Moran Feller, and Rafal Klajn. “Chemical Reactivity under Nanoconfinement.” <i>Nature Nanotechnology</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41565-020-0652-2\">https://doi.org/10.1038/s41565-020-0652-2</a>."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"month":"04","publication_status":"published","publication_identifier":{"eissn":["1748-3395"],"issn":["1748-3387"]},"abstract":[{"lang":"eng","text":"Confining molecules can fundamentally change their chemical and physical properties. Confinement effects are considered instrumental at various stages of the origins of life, and life continues to rely on layers of compartmentalization to maintain an out-of-equilibrium state and efficiently synthesize complex biomolecules under mild conditions. As interest in synthetic confined systems grows, we are realizing that the principles governing reactivity under confinement are the same in abiological systems as they are in nature. In this Review, we categorize the ways in which nanoconfinement effects impact chemical reactivity in synthetic systems. Under nanoconfinement, chemical properties can be modulated to increase reaction rates, enhance selectivity and stabilize reactive species. Confinement effects also lead to changes in physical properties. The fluorescence of light emitters, the colours of dyes and electronic communication between electroactive species can all be tuned under confinement. Within each of these categories, we elucidate design principles and strategies that are widely applicable across a range of confined systems, specifically highlighting examples of different nanocompartments that influence reactivity in similar ways."}],"intvolume":"        15","volume":15,"article_type":"original","date_created":"2023-08-01T09:37:39Z","author":[{"full_name":"Grommet, Angela B.","last_name":"Grommet","first_name":"Angela B."},{"full_name":"Feller, Moran","last_name":"Feller","first_name":"Moran"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal"}],"scopus_import":"1","day":"17","oa_version":"None","title":"Chemical reactivity under nanoconfinement"},{"month":"06","arxiv":1,"article_number":"144003","language":[{"iso":"eng"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"14","citation":{"ieee":"G. Vampa <i>et al.</i>, “Attosecond synchronization of extreme ultraviolet high harmonics from crystals,” <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>, vol. 53, no. 14. IOP Publishing, 2020.","short":"G. Vampa, J. Lu, Y.S. You, D.R. Baykusheva, M. Wu, H. Liu, K.J. Schafer, M.B. Gaarde, D.A. Reis, S. Ghimire, Journal of Physics B: Atomic, Molecular and Optical Physics 53 (2020).","ama":"Vampa G, Lu J, You YS, et al. Attosecond synchronization of extreme ultraviolet high harmonics from crystals. <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>. 2020;53(14). doi:<a href=\"https://doi.org/10.1088/1361-6455/ab8e56\">10.1088/1361-6455/ab8e56</a>","apa":"Vampa, G., Lu, J., You, Y. S., Baykusheva, D. R., Wu, M., Liu, H., … Ghimire, S. (2020). Attosecond synchronization of extreme ultraviolet high harmonics from crystals. <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1361-6455/ab8e56\">https://doi.org/10.1088/1361-6455/ab8e56</a>","mla":"Vampa, Giulio, et al. “Attosecond Synchronization of Extreme Ultraviolet High Harmonics from Crystals.” <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>, vol. 53, no. 14, 144003, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/1361-6455/ab8e56\">10.1088/1361-6455/ab8e56</a>.","chicago":"Vampa, Giulio, Jian Lu, Yong Sing You, Denitsa Rangelova Baykusheva, Mengxi Wu, Hanzhe Liu, Kenneth J Schafer, Mette B Gaarde, David A Reis, and Shambhu Ghimire. “Attosecond Synchronization of Extreme Ultraviolet High Harmonics from Crystals.” <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>. IOP Publishing, 2020. <a href=\"https://doi.org/10.1088/1361-6455/ab8e56\">https://doi.org/10.1088/1361-6455/ab8e56</a>.","ista":"Vampa G, Lu J, You YS, Baykusheva DR, Wu M, Liu H, Schafer KJ, Gaarde MB, Reis DA, Ghimire S. 2020. Attosecond synchronization of extreme ultraviolet high harmonics from crystals. Journal of Physics B: Atomic, Molecular and Optical Physics. 53(14), 144003."},"oa_version":"Preprint","title":"Attosecond synchronization of extreme ultraviolet high harmonics from crystals","author":[{"full_name":"Vampa, Giulio","last_name":"Vampa","first_name":"Giulio"},{"first_name":"Jian","last_name":"Lu","full_name":"Lu, Jian"},{"first_name":"Yong Sing","last_name":"You","full_name":"You, Yong Sing"},{"first_name":"Denitsa Rangelova","full_name":"Baykusheva, Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","last_name":"Baykusheva"},{"last_name":"Wu","full_name":"Wu, Mengxi","first_name":"Mengxi"},{"first_name":"Hanzhe","last_name":"Liu","full_name":"Liu, Hanzhe"},{"full_name":"Schafer, Kenneth J","last_name":"Schafer","first_name":"Kenneth J"},{"last_name":"Gaarde","full_name":"Gaarde, Mette B","first_name":"Mette B"},{"last_name":"Reis","full_name":"Reis, David A","first_name":"David A"},{"last_name":"Ghimire","full_name":"Ghimire, Shambhu","first_name":"Shambhu"}],"day":"17","scopus_import":"1","article_type":"original","date_created":"2023-08-09T13:09:51Z","volume":53,"abstract":[{"lang":"eng","text":"The interaction of strong near-infrared (NIR) laser pulses with wide-bandgap dielectrics produces high harmonics in the extreme ultraviolet (XUV) wavelength range. These observations have opened up the possibility of attosecond metrology in solids, which would benefit from a precise measurement of the emission times of individual harmonics with respect to the NIR laser field. Here we show that, when high-harmonics are detected from the input surface of a magnesium oxide crystal, a bichromatic probing of the XUV emission shows a clear synchronization largely consistent with a semiclassical model of electron–hole recollisions in bulk solids. On the other hand, the bichromatic spectrogram of harmonics originating from the exit surface of the 200 μm-thick crystal is strongly modified, indicating the influence of laser field distortions during propagation. Our tracking of sub-cycle electron and hole re-collisions at XUV energies is relevant to the development of solid-state sources of attosecond pulses."}],"intvolume":"        53","publication_status":"published","publication_identifier":{"eissn":["1361-6455"],"issn":["0953-4075"]},"external_id":{"arxiv":["2001.09951"]},"year":"2020","keyword":["Condensed Matter Physics","Atomic and Molecular Physics","and Optics"],"publication":"Journal of Physics B: Atomic, Molecular and Optical Physics","extern":"1","status":"public","date_published":"2020-06-17T00:00:00Z","publisher":"IOP Publishing","doi":"10.1088/1361-6455/ab8e56","article_processing_charge":"No","type":"journal_article","date_updated":"2023-08-22T07:36:36Z","_id":"13998","quality_controlled":"1","main_file_link":[{"url":"https://arxiv.org/abs/2001.09951","open_access":"1"}]},{"title":"Rapid characterization of neutral polymer brush with a conventional zetameter and a variable pinch of salt","oa_version":"None","author":[{"last_name":"Youssef","full_name":"Youssef, Mena","first_name":"Mena"},{"first_name":"Alexandre","full_name":"Morin, Alexandre","last_name":"Morin"},{"full_name":"Aubret, Antoine","last_name":"Aubret","first_name":"Antoine"},{"last_name":"Sacanna","full_name":"Sacanna, Stefano","first_name":"Stefano"},{"orcid":"0000-0002-7253-9465","first_name":"Jérémie A","full_name":"Palacci, Jérémie A","id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","last_name":"Palacci"}],"day":"07","scopus_import":"1","article_type":"original","date_created":"2021-02-01T13:45:11Z","volume":16,"intvolume":"        16","abstract":[{"lang":"eng","text":"The fundamental and practical importance of particle stabilization has motivated various characterization methods for studying polymer brushes on particle surfaces. In this work, we show how one can perform sensitive measurements of neutral polymer coating on colloidal particles using a commercial zetameter and salt solutions. By systematically varying the Debye length, we study the mobility of the polymer-coated particles in an applied electric field and show that the electrophoretic mobility of polymer-coated particles normalized by the mobility of non-coated particles is entirely controlled by the polymer brush and independent of the native surface charge, here controlled with pH, or the surface–ion interaction. Our result is rationalized with a simple hydrodynamic model, allowing for the estimation of characteristics of the polymer coating: the brush length L, and the Brinkman length ξ, determined by its resistance to flows. We demonstrate that the Debye layer provides a convenient and faithful probe to the characterization of polymer coatings on particles. Because the method simply relies on a conventional zetameter, it is widely accessible and offers a practical tool to rapidly probe neutral polymer brushes, an asset in the development and utilization of polymer-coated colloidal particles."}],"publication_identifier":{"issn":["1744-683X"],"eissn":["1744-6848"]},"publication_status":"published","month":"05","language":[{"iso":"eng"}],"user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","issue":"17","citation":{"apa":"Youssef, M., Morin, A., Aubret, A., Sacanna, S., &#38; Palacci, J. A. (2020). Rapid characterization of neutral polymer brush with a conventional zetameter and a variable pinch of salt. <i>Soft Matter</i>. Royal Society of Chemistry . <a href=\"https://doi.org/10.1039/c9sm01850f\">https://doi.org/10.1039/c9sm01850f</a>","mla":"Youssef, Mena, et al. “Rapid Characterization of Neutral Polymer Brush with a Conventional Zetameter and a Variable Pinch of Salt.” <i>Soft Matter</i>, vol. 16, no. 17, Royal Society of Chemistry , 2020, pp. 4274–82, doi:<a href=\"https://doi.org/10.1039/c9sm01850f\">10.1039/c9sm01850f</a>.","chicago":"Youssef, Mena, Alexandre Morin, Antoine Aubret, Stefano Sacanna, and Jérémie A Palacci. “Rapid Characterization of Neutral Polymer Brush with a Conventional Zetameter and a Variable Pinch of Salt.” <i>Soft Matter</i>. Royal Society of Chemistry , 2020. <a href=\"https://doi.org/10.1039/c9sm01850f\">https://doi.org/10.1039/c9sm01850f</a>.","ista":"Youssef M, Morin A, Aubret A, Sacanna S, Palacci JA. 2020. Rapid characterization of neutral polymer brush with a conventional zetameter and a variable pinch of salt. Soft Matter. 16(17), 4274–4282.","ieee":"M. Youssef, A. Morin, A. Aubret, S. Sacanna, and J. A. Palacci, “Rapid characterization of neutral polymer brush with a conventional zetameter and a variable pinch of salt,” <i>Soft Matter</i>, vol. 16, no. 17. Royal Society of Chemistry , pp. 4274–4282, 2020.","short":"M. Youssef, A. Morin, A. Aubret, S. Sacanna, J.A. Palacci, Soft Matter 16 (2020) 4274–4282.","ama":"Youssef M, Morin A, Aubret A, Sacanna S, Palacci JA. Rapid characterization of neutral polymer brush with a conventional zetameter and a variable pinch of salt. <i>Soft Matter</i>. 2020;16(17):4274-4282. doi:<a href=\"https://doi.org/10.1039/c9sm01850f\">10.1039/c9sm01850f</a>"},"publisher":"Royal Society of Chemistry ","doi":"10.1039/c9sm01850f","article_processing_charge":"No","type":"journal_article","date_updated":"2023-02-23T13:47:45Z","_id":"9054","page":"4274-4282","quality_controlled":"1","external_id":{"pmid":["32307507"]},"year":"2020","keyword":["General Chemistry","Condensed Matter Physics"],"extern":"1","publication":"Soft Matter","status":"public","date_published":"2020-05-07T00:00:00Z","pmid":1},{"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","citation":{"ista":"Debets VE, Janssen LMC, Šarić A. 2020. Characterising the diffusion of biological nanoparticles on fluid and cross-linked membranes. Soft Matter. 16(47), 10628–10639.","chicago":"Debets, V. E., L. M. C. Janssen, and Anđela Šarić. “Characterising the Diffusion of Biological Nanoparticles on Fluid and Cross-Linked Membranes.” <i>Soft Matter</i>. Royal Society of Chemistry, 2020. <a href=\"https://doi.org/10.1039/d0sm00712a\">https://doi.org/10.1039/d0sm00712a</a>.","apa":"Debets, V. E., Janssen, L. M. C., &#38; Šarić, A. (2020). Characterising the diffusion of biological nanoparticles on fluid and cross-linked membranes. <i>Soft Matter</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d0sm00712a\">https://doi.org/10.1039/d0sm00712a</a>","mla":"Debets, V. E., et al. “Characterising the Diffusion of Biological Nanoparticles on Fluid and Cross-Linked Membranes.” <i>Soft Matter</i>, vol. 16, no. 47, Royal Society of Chemistry, 2020, pp. 10628–39, doi:<a href=\"https://doi.org/10.1039/d0sm00712a\">10.1039/d0sm00712a</a>.","ama":"Debets VE, Janssen LMC, Šarić A. Characterising the diffusion of biological nanoparticles on fluid and cross-linked membranes. <i>Soft Matter</i>. 2020;16(47):10628-10639. doi:<a href=\"https://doi.org/10.1039/d0sm00712a\">10.1039/d0sm00712a</a>","ieee":"V. E. Debets, L. M. C. Janssen, and A. Šarić, “Characterising the diffusion of biological nanoparticles on fluid and cross-linked membranes,” <i>Soft Matter</i>, vol. 16, no. 47. Royal Society of Chemistry, pp. 10628–10639, 2020.","short":"V.E. Debets, L.M.C. Janssen, A. Šarić, Soft Matter 16 (2020) 10628–10639."},"issue":"47","language":[{"iso":"eng"}],"oa":1,"month":"10","publication_identifier":{"issn":["1744-683X","1744-6848"]},"publication_status":"published","abstract":[{"text":"Tracing the motion of macromolecules, viruses, and nanoparticles adsorbed onto cell membranes is currently the most direct way of probing the complex dynamic interactions behind vital biological processes, including cell signalling, trafficking, and viral infection. The resulting trajectories are usually consistent with some type of anomalous diffusion, but the molecular origins behind the observed anomalous behaviour are usually not obvious. Here we use coarse-grained molecular dynamics simulations to help identify the physical mechanisms that can give rise to experimentally observed trajectories of nanoscopic objects moving on biological membranes. We find that diffusion on membranes of high fluidities typically results in normal diffusion of the adsorbed nanoparticle, irrespective of the concentration of receptors, receptor clustering, or multivalent interactions between the particle and membrane receptors. Gel-like membranes on the other hand result in anomalous diffusion of the particle, which becomes more pronounced at higher receptor concentrations. This anomalous diffusion is characterised by local particle trapping in the regions of high receptor concentrations and fast hopping between such regions. The normal diffusion is recovered in the limit where the gel membrane is saturated with receptors. We conclude that hindered receptor diffusivity can be a common reason behind the observed anomalous diffusion of viruses, vesicles, and nanoparticles adsorbed on cell and model membranes. Our results enable direct comparison with experiments and offer a new route for interpreting motility experiments on cell membranes.","lang":"eng"}],"intvolume":"        16","date_created":"2021-11-26T06:29:41Z","article_type":"original","volume":16,"oa_version":"Published Version","title":"Characterising the diffusion of biological nanoparticles on fluid and cross-linked membranes","day":"06","scopus_import":"1","author":[{"first_name":"V. E.","full_name":"Debets, V. E.","last_name":"Debets"},{"first_name":"L. M. C.","last_name":"Janssen","full_name":"Janssen, L. M. C."},{"last_name":"Šarić","full_name":"Šarić, Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","orcid":"0000-0002-7854-2139","first_name":"Anđela"}],"date_published":"2020-10-06T00:00:00Z","acknowledgement":"We thank Jessica McQuade for her input at the start of the project. We acknowledge support from the ERASMUS Placement Programme (V. E. D.), the UCL Institute for the Physics of Living Systems (V. E. D. and A. Š.), the UCL Global Engagement Fund (L. M. C. J.), and the Royal Society (A. Š.).","pmid":1,"publication":"Soft Matter","status":"public","extern":"1","keyword":["condensed matter physics","general chemistry"],"external_id":{"pmid":["33084724"]},"year":"2020","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://www.biorxiv.org/content/10.1101/2020.05.01.071761v1"}],"page":"10628-10639","type":"journal_article","_id":"10341","date_updated":"2021-11-26T07:00:33Z","publisher":"Royal Society of Chemistry","article_processing_charge":"No","doi":"10.1039/d0sm00712a"},{"keyword":["Nuclear and High Energy Physics","Biophysics","Biochemistry","Condensed Matter Physics"],"year":"2019","month":"09","external_id":{"pmid":["31350165"]},"citation":{"ama":"Schanda P. Relaxing with liquids and solids – A perspective on biomolecular dynamics. <i>Journal of Magnetic Resonance</i>. 2019;306:180-186. doi:<a href=\"https://doi.org/10.1016/j.jmr.2019.07.025\">10.1016/j.jmr.2019.07.025</a>","short":"P. Schanda, Journal of Magnetic Resonance 306 (2019) 180–186.","ieee":"P. Schanda, “Relaxing with liquids and solids – A perspective on biomolecular dynamics,” <i>Journal of Magnetic Resonance</i>, vol. 306. Elsevier, pp. 180–186, 2019.","chicago":"Schanda, Paul. “Relaxing with Liquids and Solids – A Perspective on Biomolecular Dynamics.” <i>Journal of Magnetic Resonance</i>. Elsevier, 2019. <a href=\"https://doi.org/10.1016/j.jmr.2019.07.025\">https://doi.org/10.1016/j.jmr.2019.07.025</a>.","ista":"Schanda P. 2019. Relaxing with liquids and solids – A perspective on biomolecular dynamics. Journal of Magnetic Resonance. 306, 180–186.","mla":"Schanda, Paul. “Relaxing with Liquids and Solids – A Perspective on Biomolecular Dynamics.” <i>Journal of Magnetic Resonance</i>, vol. 306, Elsevier, 2019, pp. 180–86, doi:<a href=\"https://doi.org/10.1016/j.jmr.2019.07.025\">10.1016/j.jmr.2019.07.025</a>.","apa":"Schanda, P. (2019). Relaxing with liquids and solids – A perspective on biomolecular dynamics. <i>Journal of Magnetic Resonance</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jmr.2019.07.025\">https://doi.org/10.1016/j.jmr.2019.07.025</a>"},"pmid":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2019-09-01T00:00:00Z","status":"public","publication":"Journal of Magnetic Resonance","extern":"1","language":[{"iso":"eng"}],"volume":306,"_id":"8407","date_updated":"2021-01-12T08:19:04Z","date_created":"2020-09-17T10:28:47Z","article_type":"original","type":"journal_article","day":"01","article_processing_charge":"No","author":[{"first_name":"Paul","orcid":"0000-0002-9350-7606","id":"7B541462-FAF6-11E9-A490-E8DFE5697425","full_name":"Schanda, Paul","last_name":"Schanda"}],"doi":"10.1016/j.jmr.2019.07.025","publisher":"Elsevier","oa_version":"Submitted Version","title":"Relaxing with liquids and solids – A perspective on biomolecular dynamics","publication_status":"published","publication_identifier":{"issn":["1090-7807"]},"quality_controlled":"1","page":"180-186","intvolume":"       306"},{"page":"7106-7111","quality_controlled":"1","publisher":"American Chemical Society","article_processing_charge":"No","doi":"10.1021/acs.nanolett.9b02642","type":"journal_article","_id":"13370","date_updated":"2023-08-07T10:39:34Z","extern":"1","status":"public","publication":"Nano Letters","date_published":"2019-09-20T00:00:00Z","pmid":1,"external_id":{"pmid":["31539469"]},"year":"2019","keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"intvolume":"        19","abstract":[{"lang":"eng","text":"Efficient isomerization of photochromic molecules often requires conformational freedom and is typically not available under solvent-free conditions. Here, we report a general methodology allowing for reversible switching of such molecules on the surfaces of solid materials. Our method is based on dispersing photochromic compounds within polysilsesquioxane nanowire networks (PNNs), which can be fabricated as transparent, highly porous, micrometer-thick layers on various substrates. We found that azobenzene switching within the PNNs proceeded unusually fast compared with the same molecules in liquid solvents. Efficient isomerization of another photochromic system, spiropyran, from a colorless to a colored form was used to create reversible images in PNN-coated glass. The coloration reaction could be induced with sunlight and is of interest for developing “smart” windows."}],"publication_status":"published","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"title":"Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules","oa_version":"None","scopus_import":"1","day":"20","author":[{"full_name":"Chu, Zonglin","last_name":"Chu","first_name":"Zonglin"},{"first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal"}],"date_created":"2023-08-01T09:38:23Z","article_type":"original","volume":19,"language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ieee":"Z. Chu and R. Klajn, “Polysilsesquioxane nanowire networks as an ‘Artificial Solvent’ for reversible operation of photochromic molecules,” <i>Nano Letters</i>, vol. 19, no. 10. American Chemical Society, pp. 7106–7111, 2019.","short":"Z. Chu, R. Klajn, Nano Letters 19 (2019) 7106–7111.","ama":"Chu Z, Klajn R. Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules. <i>Nano Letters</i>. 2019;19(10):7106-7111. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">10.1021/acs.nanolett.9b02642</a>","apa":"Chu, Z., &#38; Klajn, R. (2019). Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">https://doi.org/10.1021/acs.nanolett.9b02642</a>","mla":"Chu, Zonglin, and Rafal Klajn. “Polysilsesquioxane Nanowire Networks as an ‘Artificial Solvent’ for Reversible Operation of Photochromic Molecules.” <i>Nano Letters</i>, vol. 19, no. 10, American Chemical Society, 2019, pp. 7106–11, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">10.1021/acs.nanolett.9b02642</a>.","chicago":"Chu, Zonglin, and Rafal Klajn. “Polysilsesquioxane Nanowire Networks as an ‘Artificial Solvent’ for Reversible Operation of Photochromic Molecules.” <i>Nano Letters</i>. American Chemical Society, 2019. <a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">https://doi.org/10.1021/acs.nanolett.9b02642</a>.","ista":"Chu Z, Klajn R. 2019. Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules. Nano Letters. 19(10), 7106–7111."},"issue":"10","month":"09"},{"oa_version":"Preprint","title":"Manipulating multivortex states in superconducting structures","author":[{"orcid":"0000-0001-8223-8896","first_name":"Hryhoriy","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","full_name":"Polshyn, Hryhoriy","last_name":"Polshyn"},{"first_name":"Tyler","last_name":"Naibert","full_name":"Naibert, Tyler"},{"last_name":"Budakian","full_name":"Budakian, Raffi","first_name":"Raffi"}],"scopus_import":"1","day":"27","article_type":"original","date_created":"2022-01-13T15:11:14Z","volume":19,"abstract":[{"lang":"eng","text":"We demonstrate a method for manipulating small ensembles of vortices in multiply connected superconducting structures. A micron-size magnetic particle attached to the tip of a silicon cantilever is used to locally apply magnetic flux through the superconducting structure. By scanning the tip over the surface of the device and by utilizing the dynamical coupling between the vortices and the cantilever, a high-resolution spatial map of the different vortex configurations is obtained. Moving the tip to a particular location in the map stabilizes a distinct multivortex configuration. Thus, the scanning of the tip over a particular trajectory in space permits nontrivial operations to be performed, such as braiding of individual vortices within a larger vortex ensemble—a key capability required by many proposals for topological quantum computing."}],"intvolume":"        19","publication_status":"published","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"arxiv":1,"month":"06","language":[{"iso":"eng"}],"oa":1,"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","issue":"8","citation":{"apa":"Polshyn, H., Naibert, T., &#38; Budakian, R. (2019). Manipulating multivortex states in superconducting structures. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">https://doi.org/10.1021/acs.nanolett.9b01983</a>","mla":"Polshyn, Hryhoriy, et al. “Manipulating Multivortex States in Superconducting Structures.” <i>Nano Letters</i>, vol. 19, no. 8, American Chemical Society, 2019, pp. 5476–82, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">10.1021/acs.nanolett.9b01983</a>.","chicago":"Polshyn, Hryhoriy, Tyler Naibert, and Raffi Budakian. “Manipulating Multivortex States in Superconducting Structures.” <i>Nano Letters</i>. American Chemical Society, 2019. <a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">https://doi.org/10.1021/acs.nanolett.9b01983</a>.","ista":"Polshyn H, Naibert T, Budakian R. 2019. Manipulating multivortex states in superconducting structures. Nano Letters. 19(8), 5476–5482.","ieee":"H. Polshyn, T. Naibert, and R. Budakian, “Manipulating multivortex states in superconducting structures,” <i>Nano Letters</i>, vol. 19, no. 8. American Chemical Society, pp. 5476–5482, 2019.","short":"H. Polshyn, T. Naibert, R. Budakian, Nano Letters 19 (2019) 5476–5482.","ama":"Polshyn H, Naibert T, Budakian R. Manipulating multivortex states in superconducting structures. <i>Nano Letters</i>. 2019;19(8):5476-5482. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">10.1021/acs.nanolett.9b01983</a>"},"publisher":"American Chemical Society","doi":"10.1021/acs.nanolett.9b01983","article_processing_charge":"No","type":"journal_article","date_updated":"2022-01-13T15:41:24Z","_id":"10622","page":"5476-5482","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1905.06303"}],"external_id":{"arxiv":["1905.06303"],"pmid":["31246034"]},"year":"2019","keyword":["mechanical engineering","condensed matter physics","general materials science","general chemistry","bioengineering"],"publication":"Nano Letters","status":"public","extern":"1","acknowledgement":"We are grateful to Nadya Mason, Taylor Hughes, and Alexey Bezryadin for useful discussions. This work was supported by the DOE Basic Energy Sciences under DE-SC0012649 and the Department of Physics and the Frederick Seitz Materials Research Laboratory Central Facilities at the University of Illinois.","date_published":"2019-06-27T00:00:00Z","pmid":1},{"intvolume":"        14","abstract":[{"lang":"eng","text":"The development of strategies to assemble microscopic machines from dissipative building blocks are essential on the route to novel active materials. We recently demonstrated the hierarchical self-assembly of phoretic microswimmers into self-spinning microgears and their synchronization by diffusiophoretic interactions [Aubret et al., Nat. Phys., 2018]. In this paper, we adopt a pedagogical approach and expose our strategy to control self-assembly and build machines using phoretic phenomena. We notably introduce Highly Inclined Laminated Optical sheets microscopy (HILO) to image and characterize anisotropic and dynamic diffusiophoretic interactions, which cannot be performed by conventional fluorescence microscopy. The dynamics of a (haematite) photocatalytic material immersed in (hydrogen peroxide) fuel under various illumination patterns is first described and quantitatively rationalized by a model of diffusiophoresis, the migration of a colloidal particle in a concentration gradient. It is further exploited to design phototactic microswimmers that direct towards the high intensity of light, as a result of the reorientation of the haematite in a light gradient. We finally show the assembly of self-spinning microgears from colloidal microswimmers and carefully characterize the interactions using HILO techniques. The results are compared with analytical and numerical predictions and agree quantitatively, stressing the important role played by concentration gradients induced by chemical activity to control and design interactions. Because the approach described hereby is generic, this works paves the way for the rational design of machines by controlling phoretic phenomena."}],"publication_status":"published","publication_identifier":{"eissn":["1744-6848"],"issn":["1744-683X"]},"oa_version":"Preprint","title":"Diffusiophoretic design of self-spinning microgears from colloidal microswimmers","author":[{"full_name":"Aubret, Antoine","last_name":"Aubret","first_name":"Antoine"},{"last_name":"Palacci","full_name":"Palacci, Jérémie A","id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","first_name":"Jérémie A","orcid":"0000-0002-7253-9465"}],"scopus_import":"1","day":"21","article_type":"original","date_created":"2021-02-01T13:44:41Z","volume":14,"language":[{"iso":"eng"}],"oa":1,"user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","issue":"47","citation":{"ieee":"A. Aubret and J. A. Palacci, “Diffusiophoretic design of self-spinning microgears from colloidal microswimmers,” <i>Soft Matter</i>, vol. 14, no. 47. Royal Society of Chemistry , pp. 9577–9588, 2018.","short":"A. Aubret, J.A. Palacci, Soft Matter 14 (2018) 9577–9588.","ama":"Aubret A, Palacci JA. Diffusiophoretic design of self-spinning microgears from colloidal microswimmers. <i>Soft Matter</i>. 2018;14(47):9577-9588. doi:<a href=\"https://doi.org/10.1039/c8sm01760c\">10.1039/c8sm01760c</a>","apa":"Aubret, A., &#38; Palacci, J. A. (2018). Diffusiophoretic design of self-spinning microgears from colloidal microswimmers. <i>Soft Matter</i>. Royal Society of Chemistry . <a href=\"https://doi.org/10.1039/c8sm01760c\">https://doi.org/10.1039/c8sm01760c</a>","mla":"Aubret, Antoine, and Jérémie A. Palacci. “Diffusiophoretic Design of Self-Spinning Microgears from Colloidal Microswimmers.” <i>Soft Matter</i>, vol. 14, no. 47, Royal Society of Chemistry , 2018, pp. 9577–88, doi:<a href=\"https://doi.org/10.1039/c8sm01760c\">10.1039/c8sm01760c</a>.","ista":"Aubret A, Palacci JA. 2018. Diffusiophoretic design of self-spinning microgears from colloidal microswimmers. Soft Matter. 14(47), 9577–9588.","chicago":"Aubret, Antoine, and Jérémie A Palacci. “Diffusiophoretic Design of Self-Spinning Microgears from Colloidal Microswimmers.” <i>Soft Matter</i>. Royal Society of Chemistry , 2018. <a href=\"https://doi.org/10.1039/c8sm01760c\">https://doi.org/10.1039/c8sm01760c</a>."},"month":"12","arxiv":1,"page":"9577-9588","quality_controlled":"1","main_file_link":[{"url":"https://arxiv.org/abs/1909.11121","open_access":"1"}],"publisher":"Royal Society of Chemistry ","doi":"10.1039/c8sm01760c","article_processing_charge":"No","type":"journal_article","date_updated":"2023-02-23T13:47:43Z","_id":"9053","publication":"Soft Matter","extern":"1","status":"public","date_published":"2018-12-21T00:00:00Z","pmid":1,"external_id":{"arxiv":["1909.11121"],"pmid":["30456407"]},"year":"2018","keyword":["General Chemistry","Condensed Matter Physics"]}]