[{"quality_controlled":"1","page":"3174-3182","publisher":"Royal Society of Chemistry","article_type":"original","scopus_import":"1","_id":"13341","issue":"5","author":[{"full_name":"Anahory, Y.","first_name":"Y.","last_name":"Anahory"},{"last_name":"Naren","first_name":"H. R.","full_name":"Naren, H. R."},{"full_name":"Lachman, E. O.","first_name":"E. O.","last_name":"Lachman"},{"full_name":"Sinai, S. Buhbut","first_name":"S. Buhbut","last_name":"Sinai"},{"last_name":"Uri","first_name":"A.","full_name":"Uri, A."},{"first_name":"L.","last_name":"Embon","full_name":"Embon, L."},{"full_name":"Yaakobi, E.","first_name":"E.","last_name":"Yaakobi"},{"first_name":"Y.","last_name":"Myasoedov","full_name":"Myasoedov, Y."},{"first_name":"M. E.","last_name":"Huber","full_name":"Huber, M. E."},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"},{"full_name":"Zeldov, E.","last_name":"Zeldov","first_name":"E."}],"article_processing_charge":"No","date_created":"2023-08-01T08:27:12Z","publication_status":"published","intvolume":"        12","title":"SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging","volume":12,"extern":"1","citation":{"ista":"Anahory Y, Naren HR, Lachman EO, Sinai SB, Uri A, Embon L, Yaakobi E, Myasoedov Y, Huber ME, Klajn R, Zeldov E. 2020. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 12(5), 3174–3182.","short":"Y. Anahory, H.R. Naren, E.O. Lachman, S.B. Sinai, A. Uri, L. Embon, E. Yaakobi, Y. Myasoedov, M.E. Huber, R. Klajn, E. Zeldov, Nanoscale 12 (2020) 3174–3182.","mla":"Anahory, Y., et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” <i>Nanoscale</i>, vol. 12, no. 5, Royal Society of Chemistry, 2020, pp. 3174–82, doi:<a href=\"https://doi.org/10.1039/C9NR08578E\">10.1039/C9NR08578E</a>.","ieee":"Y. Anahory <i>et al.</i>, “SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging,” <i>Nanoscale</i>, vol. 12, no. 5. Royal Society of Chemistry, pp. 3174–3182, 2020.","chicago":"Anahory, Y., H. R. Naren, E. O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” <i>Nanoscale</i>. Royal Society of Chemistry, 2020. <a href=\"https://doi.org/10.1039/C9NR08578E\">https://doi.org/10.1039/C9NR08578E</a>.","ama":"Anahory Y, Naren HR, Lachman EO, et al. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. <i>Nanoscale</i>. 2020;12(5):3174-3182. doi:<a href=\"https://doi.org/10.1039/C9NR08578E\">10.1039/C9NR08578E</a>","apa":"Anahory, Y., Naren, H. R., Lachman, E. O., Sinai, S. B., Uri, A., Embon, L., … Zeldov, E. (2020). SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. <i>Nanoscale</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/C9NR08578E\">https://doi.org/10.1039/C9NR08578E</a>"},"year":"2020","date_updated":"2023-08-02T09:35:52Z","external_id":{"arxiv":["2001.03342"]},"day":"10","doi":"10.1039/C9NR08578E","arxiv":1,"abstract":[{"text":"Scanning nanoscale superconducting quantum interference devices (nanoSQUIDs)\r\nare of growing interest for highly sensitive quantitative imaging of magnetic,\r\nspintronic, and transport properties of low-dimensional systems. Utilizing\r\nspecifically designed grooved quartz capillaries pulled into a sharp pipette,\r\nwe have fabricated the smallest SQUID-on-tip (SOT) devices with effective\r\ndiameters down to 39 nm. Integration of a resistive shunt in close proximity to\r\nthe pipette apex combined with self-aligned deposition of In and Sn, have\r\nresulted in SOT with a flux noise of 42 n$\\Phi_0$Hz$^{-1/2}$, yielding a record\r\nlow spin noise of 0.29 $\\mu_B$Hz$^{-1/2}$. In addition, the new SOTs function\r\nat sub-Kelvin temperatures and in high magnetic fields of over 2.5 T.\r\nIntegrating the SOTs into a scanning probe microscope allowed us to image the\r\nstray field of a single Fe$_3$O$_4$ nanocube at 300 mK. Our results show that\r\nthe easy magnetization axis direction undergoes a transition from the (111)\r\ndirection at room temperature to an in-plane orientation, which could be\r\nattributed to the Verwey phase transition in Fe$_3$O$_4$.","lang":"eng"}],"language":[{"iso":"eng"}],"publication":"Nanoscale","oa_version":"Preprint","month":"01","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2001.03342","open_access":"1"}],"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","date_published":"2020-01-10T00:00:00Z","publication_identifier":{"eissn":["2040-3372"]},"oa":1},{"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2001.03342"}],"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["2040-3364"],"eissn":["2040-3372"]},"type":"journal_article","date_published":"2020-01-10T00:00:00Z","keyword":["General Materials Science"],"language":[{"iso":"eng"}],"oa_version":"Preprint","month":"01","publication":"Nanoscale","volume":12,"extern":"1","day":"10","doi":"10.1039/c9nr08578e","arxiv":1,"abstract":[{"lang":"eng","text":"Scanning nanoscale superconducting quantum interference devices (nanoSQUIDs) are of growing interest for highly sensitive quantitative imaging of magnetic, spintronic, and transport properties of low-dimensional systems. Utilizing specifically designed grooved quartz capillaries pulled into a sharp pipette, we have fabricated the smallest SQUID-on-tip (SOT) devices with effective diameters down to 39 nm. Integration of a resistive shunt in close proximity to the pipette apex combined with self-aligned deposition of In and Sn, has resulted in SOTs with a flux noise of 42 nΦ0 Hz−1/2, yielding a record low spin noise of 0.29 μB Hz−1/2. In addition, the new SOTs function at sub-Kelvin temperatures and in high magnetic fields of over 2.5 T. Integrating the SOTs into a scanning probe microscope allowed us to image the stray field of a single Fe3O4 nanocube at 300 mK. Our results show that the easy magnetization axis direction undergoes a transition from the 〈111〉 direction at room temperature to an in-plane orientation, which could be attributed to the Verwey phase transition in Fe3O4."}],"citation":{"short":"Y. Anahory, H.R. Naren, E.O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, Y. Myasoedov, M.E. Huber, R. Klajn, E. Zeldov, Nanoscale 12 (2020) 3174–3182.","mla":"Anahory, Y., et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” <i>Nanoscale</i>, vol. 12, no. 5, Royal Society of Chemistry, 2020, pp. 3174–82, doi:<a href=\"https://doi.org/10.1039/c9nr08578e\">10.1039/c9nr08578e</a>.","ista":"Anahory Y, Naren HR, Lachman EO, Buhbut Sinai S, Uri A, Embon L, Yaakobi E, Myasoedov Y, Huber ME, Klajn R, Zeldov E. 2020. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 12(5), 3174–3182.","apa":"Anahory, Y., Naren, H. R., Lachman, E. O., Buhbut Sinai, S., Uri, A., Embon, L., … Zeldov, E. (2020). SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. <i>Nanoscale</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/c9nr08578e\">https://doi.org/10.1039/c9nr08578e</a>","ama":"Anahory Y, Naren HR, Lachman EO, et al. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. <i>Nanoscale</i>. 2020;12(5):3174-3182. doi:<a href=\"https://doi.org/10.1039/c9nr08578e\">10.1039/c9nr08578e</a>","chicago":"Anahory, Y., H. R. Naren, E. O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” <i>Nanoscale</i>. Royal Society of Chemistry, 2020. <a href=\"https://doi.org/10.1039/c9nr08578e\">https://doi.org/10.1039/c9nr08578e</a>.","ieee":"Y. Anahory <i>et al.</i>, “SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging,” <i>Nanoscale</i>, vol. 12, no. 5. Royal Society of Chemistry, pp. 3174–3182, 2020."},"year":"2020","date_updated":"2023-08-07T10:32:15Z","external_id":{"pmid":["31967152"],"arxiv":["2001.03342"]},"publisher":"Royal Society of Chemistry","article_type":"original","quality_controlled":"1","page":"3174-3182","article_processing_charge":"No","date_created":"2023-08-01T09:37:53Z","publication_status":"published","intvolume":"        12","title":"SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging","scopus_import":"1","pmid":1,"_id":"13368","issue":"5","author":[{"last_name":"Anahory","first_name":"Y.","full_name":"Anahory, Y."},{"full_name":"Naren, H. R.","first_name":"H. R.","last_name":"Naren"},{"first_name":"E. O.","last_name":"Lachman","full_name":"Lachman, E. O."},{"first_name":"S.","last_name":"Buhbut Sinai","full_name":"Buhbut Sinai, S."},{"first_name":"A.","last_name":"Uri","full_name":"Uri, A."},{"full_name":"Embon, L.","last_name":"Embon","first_name":"L."},{"full_name":"Yaakobi, E.","first_name":"E.","last_name":"Yaakobi"},{"first_name":"Y.","last_name":"Myasoedov","full_name":"Myasoedov, Y."},{"last_name":"Huber","first_name":"M. E.","full_name":"Huber, M. E."},{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"first_name":"E.","last_name":"Zeldov","full_name":"Zeldov, E."}]},{"date_published":"2016-10-19T00:00:00Z","type":"journal_article","publication_identifier":{"issn":["2040-3364"],"eissn":["2040-3372"]},"oa":1,"main_file_link":[{"url":"https://doi.org/10.1039/C6NR05959G","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","publication":"Nanoscale","oa_version":"Published Version","month":"10","language":[{"iso":"eng"}],"keyword":["General Materials Science"],"date_updated":"2023-08-07T12:24:46Z","year":"2016","citation":{"short":"P.K. Kundu, S. Das, J. Ahrens, R. Klajn, Nanoscale 8 (2016) 19280–19286.","mla":"Kundu, Pintu K., et al. “Controlling the Lifetimes of Dynamic Nanoparticle Aggregates by Spiropyran Functionalization.” <i>Nanoscale</i>, vol. 8, no. 46, Royal Society of Chemistry, 2016, pp. 19280–86, doi:<a href=\"https://doi.org/10.1039/c6nr05959g\">10.1039/c6nr05959g</a>.","ista":"Kundu PK, Das S, Ahrens J, Klajn R. 2016. Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. Nanoscale. 8(46), 19280–19286.","apa":"Kundu, P. K., Das, S., Ahrens, J., &#38; Klajn, R. (2016). Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. <i>Nanoscale</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/c6nr05959g\">https://doi.org/10.1039/c6nr05959g</a>","ama":"Kundu PK, Das S, Ahrens J, Klajn R. Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. <i>Nanoscale</i>. 2016;8(46):19280-19286. doi:<a href=\"https://doi.org/10.1039/c6nr05959g\">10.1039/c6nr05959g</a>","chicago":"Kundu, Pintu K., Sanjib Das, Johannes Ahrens, and Rafal Klajn. “Controlling the Lifetimes of Dynamic Nanoparticle Aggregates by Spiropyran Functionalization.” <i>Nanoscale</i>. Royal Society of Chemistry, 2016. <a href=\"https://doi.org/10.1039/c6nr05959g\">https://doi.org/10.1039/c6nr05959g</a>.","ieee":"P. K. Kundu, S. Das, J. Ahrens, and R. Klajn, “Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization,” <i>Nanoscale</i>, vol. 8, no. 46. Royal Society of Chemistry, pp. 19280–19286, 2016."},"external_id":{"pmid":["27830865"]},"doi":"10.1039/c6nr05959g","day":"19","abstract":[{"lang":"eng","text":"Novel light-responsive nanoparticles were synthesized by decorating the surfaces of gold and silver nanoparticles with a nitrospiropyran molecular photoswitch. Upon exposure to UV light in nonpolar solvents, these nanoparticles self-assembled to afford spherical aggregates, which disassembled rapidly when the UV stimulus was turned off. The sizes of these aggregates depended on the nanoparticle concentration, and their lifetimes could be controlled by adjusting the surface concentration of nitrospiropyran on the nanoparticles. The conformational flexibility of nitrospiropyran, which was altered by modifying the structure of the background ligand, had a profound impact on the self-assembly process. By coating the nanoparticles with a spiropyran lacking the nitro group, a conceptually different self-assembly system, relying on a reversible proton transfer, was realized. The resulting particles spontaneously (in the dark) assembled into aggregates that could be readily disassembled upon exposure to blue light."}],"volume":8,"extern":"1","pmid":1,"_id":"13385","scopus_import":"1","author":[{"full_name":"Kundu, Pintu K.","last_name":"Kundu","first_name":"Pintu K."},{"full_name":"Das, Sanjib","last_name":"Das","first_name":"Sanjib"},{"full_name":"Ahrens, Johannes","first_name":"Johannes","last_name":"Ahrens"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal"}],"issue":"46","publication_status":"published","date_created":"2023-08-01T09:42:22Z","article_processing_charge":"No","title":"Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization","intvolume":"         8","page":"19280-19286","quality_controlled":"1","publisher":"Royal Society of Chemistry","article_type":"original"}]