[{"date_updated":"2021-01-12T08:13:00Z","status":"public","issue":"20","date_created":"2020-01-15T12:20:43Z","date_published":"2011-04-27T00:00:00Z","abstract":[{"lang":"eng","text":"The nonaqueous rechargeable lithium–O2 battery containing an alkyl carbonate electrolyte discharges by formation of C3H6(OCO2Li)2, Li2CO3, HCO2Li, CH3CO2Li, CO2, and H2O at the cathode, due to electrolyte decomposition. Charging involves oxidation of C3H6(OCO2Li)2, Li2CO3, HCO2Li, CH3CO2Li accompanied by CO2 and H2O evolution. Mechanisms are proposed for the reactions on discharge and charge. The different pathways for discharge and charge are consistent with the widely observed voltage gap in Li–O2 cells. Oxidation of C3H6(OCO2Li)2 involves terminal carbonate groups leaving behind the OC3H6O moiety that reacts to form a thick gel on the Li anode. Li2CO3, HCO2Li, CH3CO2Li, and C3H6(OCO2Li)2 accumulate in the cathode on cycling correlating with capacity fading and cell failure. The latter is compounded by continuous consumption of the electrolyte on each discharge."}],"day":"27","page":"8040-8047","title":"Reactions in the rechargeable Lithium–O2 battery with alkyl carbonate electrolytes","publication":"Journal of the American Chemical Society","volume":133,"year":"2011","publication_identifier":{"issn":["0002-7863","1520-5126"]},"month":"04","article_type":"original","type":"journal_article","language":[{"iso":"eng"}],"citation":{"ista":"Freunberger SA, Chen Y, Peng Z, Griffin JM, Hardwick LJ, Bardé F, Novák P, Bruce PG. 2011. Reactions in the rechargeable Lithium–O2 battery with alkyl carbonate electrolytes. Journal of the American Chemical Society. 133(20), 8040–8047.","chicago":"Freunberger, Stefan Alexander, Yuhui Chen, Zhangquan Peng, John M. Griffin, Laurence J. Hardwick, Fanny Bardé, Petr Novák, and Peter G. Bruce. “Reactions in the Rechargeable Lithium–O2 Battery with Alkyl Carbonate Electrolytes.” <i>Journal of the American Chemical Society</i>. ACS, 2011. <a href=\"https://doi.org/10.1021/ja2021747\">https://doi.org/10.1021/ja2021747</a>.","ama":"Freunberger SA, Chen Y, Peng Z, et al. Reactions in the rechargeable Lithium–O2 battery with alkyl carbonate electrolytes. <i>Journal of the American Chemical Society</i>. 2011;133(20):8040-8047. doi:<a href=\"https://doi.org/10.1021/ja2021747\">10.1021/ja2021747</a>","apa":"Freunberger, S. A., Chen, Y., Peng, Z., Griffin, J. M., Hardwick, L. J., Bardé, F., … Bruce, P. G. (2011). Reactions in the rechargeable Lithium–O2 battery with alkyl carbonate electrolytes. <i>Journal of the American Chemical Society</i>. ACS. <a href=\"https://doi.org/10.1021/ja2021747\">https://doi.org/10.1021/ja2021747</a>","ieee":"S. A. Freunberger <i>et al.</i>, “Reactions in the rechargeable Lithium–O2 battery with alkyl carbonate electrolytes,” <i>Journal of the American Chemical Society</i>, vol. 133, no. 20. ACS, pp. 8040–8047, 2011.","mla":"Freunberger, Stefan Alexander, et al. “Reactions in the Rechargeable Lithium–O2 Battery with Alkyl Carbonate Electrolytes.” <i>Journal of the American Chemical Society</i>, vol. 133, no. 20, ACS, 2011, pp. 8040–47, doi:<a href=\"https://doi.org/10.1021/ja2021747\">10.1021/ja2021747</a>.","short":"S.A. Freunberger, Y. Chen, Z. Peng, J.M. Griffin, L.J. Hardwick, F. Bardé, P. Novák, P.G. Bruce, Journal of the American Chemical Society 133 (2011) 8040–8047."},"oa_version":"None","publication_status":"published","author":[{"id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","full_name":"Freunberger, Stefan Alexander","orcid":"0000-0003-2902-5319","last_name":"Freunberger","first_name":"Stefan Alexander"},{"full_name":"Chen, Yuhui","last_name":"Chen","first_name":"Yuhui"},{"last_name":"Peng","first_name":"Zhangquan","full_name":"Peng, Zhangquan"},{"last_name":"Griffin","first_name":"John M.","full_name":"Griffin, John M."},{"first_name":"Laurence J.","last_name":"Hardwick","full_name":"Hardwick, Laurence J."},{"full_name":"Bardé, Fanny","first_name":"Fanny","last_name":"Bardé"},{"last_name":"Novák","first_name":"Petr","full_name":"Novák, Petr"},{"full_name":"Bruce, Peter G.","last_name":"Bruce","first_name":"Peter G."}],"doi":"10.1021/ja2021747","publisher":"ACS","extern":"1","intvolume":"       133","quality_controlled":"1","_id":"7316","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"doi":"10.1149/1.3555366","publisher":"The Electrochemical Society","publication_status":"published","author":[{"full_name":"Trahey, L.","last_name":"Trahey","first_name":"L."},{"first_name":"C. S.","last_name":"Johnson","full_name":"Johnson, C. S."},{"full_name":"Vaughey, J. T.","first_name":"J. T.","last_name":"Vaughey"},{"last_name":"Kang","first_name":"S.-H.","full_name":"Kang, S.-H."},{"first_name":"L. J.","last_name":"Hardwick","full_name":"Hardwick, L. J."},{"first_name":"Stefan Alexander","last_name":"Freunberger","orcid":"0000-0003-2902-5319","full_name":"Freunberger, Stefan Alexander","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"full_name":"Bruce, P. G.","last_name":"Bruce","first_name":"P. G."},{"first_name":"M. M.","last_name":"Thackeray","full_name":"Thackeray, M. M."}],"intvolume":"        14","extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7317","article_processing_charge":"No","quality_controlled":"1","day":"02","abstract":[{"lang":"eng","text":"Lithium-metal oxides with a high formal Li2O content, such as Li5FeO4 (5Li2O•Fe2O3) and a Li2MnO3•LiFeO2 composite ({Li2O•MnO2}•{Li2O•Fe2O3}) have been explored as electrocatalysts for primary and rechargeable Li-O2 cells. Activation occurs predominantly by Li2O removal, either electrochemically or chemically by acid-treatment. Superior electrochemical behavior is obtained if activation occurs by acid-treatment; Li2MnO3•LiFeO2 catalysts provide 2516 mAh/g (carbon) corresponding to 931 mAh/g (electrocatalyst + carbon) during the initial discharge. The reaction is reasonably reversible during the early cycles. The approach has implications for designing electrocatalysts that participate through electrochemical Li2O extraction/reformation reactions, offering exceptionally high capacities."}],"publication":"Electrochemical and Solid-State Letters","title":"Activated Lithium-Metal-Oxides as catalytic electrodes for Li–O2 cells","article_number":"A64","date_updated":"2021-01-12T08:13:00Z","status":"public","date_published":"2011-03-02T00:00:00Z","issue":"5","date_created":"2020-01-15T12:20:54Z","language":[{"iso":"eng"}],"citation":{"chicago":"Trahey, L., C. S. Johnson, J. T. Vaughey, S.-H. Kang, L. J. Hardwick, Stefan Alexander Freunberger, P. G. Bruce, and M. M. Thackeray. “Activated Lithium-Metal-Oxides as Catalytic Electrodes for Li–O2 Cells.” <i>Electrochemical and Solid-State Letters</i>. The Electrochemical Society, 2011. <a href=\"https://doi.org/10.1149/1.3555366\">https://doi.org/10.1149/1.3555366</a>.","ista":"Trahey L, Johnson CS, Vaughey JT, Kang S-H, Hardwick LJ, Freunberger SA, Bruce PG, Thackeray MM. 2011. Activated Lithium-Metal-Oxides as catalytic electrodes for Li–O2 cells. Electrochemical and Solid-State Letters. 14(5), A64.","short":"L. Trahey, C.S. Johnson, J.T. Vaughey, S.-H. Kang, L.J. Hardwick, S.A. Freunberger, P.G. Bruce, M.M. Thackeray, Electrochemical and Solid-State Letters 14 (2011).","ieee":"L. Trahey <i>et al.</i>, “Activated Lithium-Metal-Oxides as catalytic electrodes for Li–O2 cells,” <i>Electrochemical and Solid-State Letters</i>, vol. 14, no. 5. The Electrochemical Society, 2011.","mla":"Trahey, L., et al. “Activated Lithium-Metal-Oxides as Catalytic Electrodes for Li–O2 Cells.” <i>Electrochemical and Solid-State Letters</i>, vol. 14, no. 5, A64, The Electrochemical Society, 2011, doi:<a href=\"https://doi.org/10.1149/1.3555366\">10.1149/1.3555366</a>.","ama":"Trahey L, Johnson CS, Vaughey JT, et al. Activated Lithium-Metal-Oxides as catalytic electrodes for Li–O2 cells. <i>Electrochemical and Solid-State Letters</i>. 2011;14(5). doi:<a href=\"https://doi.org/10.1149/1.3555366\">10.1149/1.3555366</a>","apa":"Trahey, L., Johnson, C. S., Vaughey, J. T., Kang, S.-H., Hardwick, L. J., Freunberger, S. A., … Thackeray, M. M. (2011). Activated Lithium-Metal-Oxides as catalytic electrodes for Li–O2 cells. <i>Electrochemical and Solid-State Letters</i>. The Electrochemical Society. <a href=\"https://doi.org/10.1149/1.3555366\">https://doi.org/10.1149/1.3555366</a>"},"oa_version":"None","volume":14,"year":"2011","type":"journal_article","month":"03","article_type":"original","publication_identifier":{"issn":["1099-0062"]}},{"date_published":"2011-01-01T00:00:00Z","date_created":"2018-12-11T11:48:20Z","status":"public","date_updated":"2023-02-23T13:11:09Z","conference":{"name":"ICDCN: International Conference on Distributed Computing and Networking"},"title":"Generating fast indulgent algorithms","page":"41 - 52","day":"01","abstract":[{"text":"Synchronous distributed algorithms are easier to design and prove correct than algorithms that tolerate asynchrony. Yet, in the real world, networks experience asynchrony and other timing anomalies. In this paper, we address the question of how to efficiently transform an algorithm that relies on synchronization into an algorithm that tolerates asynchronous executions. We introduce a transformation technique from synchronous algorithms to indulgent algorithms [1], which induces only a constant overhead in terms of time complexity in well-behaved executions. Our technique is based on a new abstraction we call an asynchrony detector, which the participating processes implement collectively. The resulting transformation works for a large class of colorless tasks, including consensus and set agreement. Interestingly, we also show that our technique is relevant for colored tasks, by applying it to the renaming problem, to obtain the first indulgent renaming algorithm.","lang":"eng"}],"type":"conference","month":"01","volume":"6522 LNCS","year":"2011","citation":{"chicago":"Alistarh, Dan-Adrian, Seth Gilbert, Rachid Guerraoui, and Corentin Travers. “Generating Fast Indulgent Algorithms,” 6522 LNCS:41–52. Springer, 2011. <a href=\"https://doi.org/10.1007/978-3-642-17679-1_4\">https://doi.org/10.1007/978-3-642-17679-1_4</a>.","ista":"Alistarh D-A, Gilbert S, Guerraoui R, Travers C. 2011. Generating fast indulgent algorithms. ICDCN: International Conference on Distributed Computing and Networking, LNCS, vol. 6522 LNCS, 41–52.","short":"D.-A. Alistarh, S. Gilbert, R. Guerraoui, C. Travers, in:, Springer, 2011, pp. 41–52.","mla":"Alistarh, Dan-Adrian, et al. <i>Generating Fast Indulgent Algorithms</i>. Vol. 6522 LNCS, Springer, 2011, pp. 41–52, doi:<a href=\"https://doi.org/10.1007/978-3-642-17679-1_4\">10.1007/978-3-642-17679-1_4</a>.","ieee":"D.-A. Alistarh, S. Gilbert, R. Guerraoui, and C. Travers, “Generating fast indulgent algorithms,” presented at the ICDCN: International Conference on Distributed Computing and Networking, 2011, vol. 6522 LNCS, pp. 41–52.","ama":"Alistarh D-A, Gilbert S, Guerraoui R, Travers C. Generating fast indulgent algorithms. In: Vol 6522 LNCS. Springer; 2011:41-52. doi:<a href=\"https://doi.org/10.1007/978-3-642-17679-1_4\">10.1007/978-3-642-17679-1_4</a>","apa":"Alistarh, D.-A., Gilbert, S., Guerraoui, R., &#38; Travers, C. (2011). Generating fast indulgent algorithms (Vol. 6522 LNCS, pp. 41–52). Presented at the ICDCN: International Conference on Distributed Computing and Networking, Springer. <a href=\"https://doi.org/10.1007/978-3-642-17679-1_4\">https://doi.org/10.1007/978-3-642-17679-1_4</a>"},"oa_version":"None","language":[{"iso":"eng"}],"publication_status":"published","author":[{"id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","last_name":"Alistarh","first_name":"Dan-Adrian"},{"full_name":"Gilbert, Seth","first_name":"Seth","last_name":"Gilbert"},{"full_name":"Guerraoui, Rachid","last_name":"Guerraoui","first_name":"Rachid"},{"full_name":"Travers, Corentin","first_name":"Corentin","last_name":"Travers"}],"alternative_title":["LNCS"],"publisher":"Springer","doi":"10.1007/978-3-642-17679-1_4","publist_id":"6898","acknowledgement":"The authors would like to thank Prof. Hagit Attiya and Nikola\r\nKneˇ\r\nzevi ́\r\nc for their help on previous drafts of this paper, and the anonymous reviewers\r\nfor their useful feedback.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","_id":"757","extern":"1"},{"publisher":"IEEE","publist_id":"6895","doi":"10.1109/FOCS.2011.66","author":[{"id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","last_name":"Alistarh","first_name":"Dan-Adrian"},{"last_name":"Aspnes","first_name":"James","full_name":"Aspnes, James"},{"last_name":"Gilbert","first_name":"Seth","full_name":"Gilbert, Seth"},{"last_name":"Guerraoui","first_name":"Rachid","full_name":"Guerraoui, Rachid"}],"publication_status":"published","_id":"759","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"The authors would like to thank Hagit Attiya and Keren\r\nCensor-Hillel  for  discussions  and  feedback  on  earlier  versions  of  this  paper,  and  the  anonymous  reviewers  for  their\r\nvery useful suggestions.","extern":"1","page":"718 - 727","conference":{"name":"FOCS: Foundations of Computer Science"},"title":"The complexity of renaming","abstract":[{"lang":"eng","text":"We study the complexity of renaming, a fundamental problem in distributed computing in which a set of processes need to pick distinct names from a given namespace. We prove an individual lower bound of Ω(k) process steps for deterministic renaming into any namespace of size sub-exponential in k, where k is the number of participants. This bound is tight: it draws an exponential separation between deterministic and randomized solutions, and implies new tight bounds for deterministic fetch-and-increment registers, queues and stacks. The proof of the bound is interesting in its own right, for it relies on the first reduction from renaming to another fundamental problem in distributed computing: mutual exclusion. We complement our individual bound with a global lower bound of Ω(k log (k/c)) on the total step complexity of renaming into a namespace of size ck, for any c ≥ 1. This applies to randomized algorithms against a strong adversary, and helps derive new global lower bounds for randomized approximate counter and fetch-and-increment implementations, all tight within logarithmic factors."}],"day":"01","date_created":"2018-12-11T11:48:21Z","date_published":"2011-01-01T00:00:00Z","status":"public","date_updated":"2023-02-23T13:11:40Z","oa_version":"None","citation":{"ista":"Alistarh D-A, Aspnes J, Gilbert S, Guerraoui R. 2011. The complexity of renaming. FOCS: Foundations of Computer Science, 718–727.","chicago":"Alistarh, Dan-Adrian, James Aspnes, Seth Gilbert, and Rachid Guerraoui. “The Complexity of Renaming,” 718–27. IEEE, 2011. <a href=\"https://doi.org/10.1109/FOCS.2011.66\">https://doi.org/10.1109/FOCS.2011.66</a>.","ama":"Alistarh D-A, Aspnes J, Gilbert S, Guerraoui R. The complexity of renaming. In: IEEE; 2011:718-727. doi:<a href=\"https://doi.org/10.1109/FOCS.2011.66\">10.1109/FOCS.2011.66</a>","apa":"Alistarh, D.-A., Aspnes, J., Gilbert, S., &#38; Guerraoui, R. (2011). The complexity of renaming (pp. 718–727). Presented at the FOCS: Foundations of Computer Science, IEEE. <a href=\"https://doi.org/10.1109/FOCS.2011.66\">https://doi.org/10.1109/FOCS.2011.66</a>","mla":"Alistarh, Dan-Adrian, et al. <i>The Complexity of Renaming</i>. IEEE, 2011, pp. 718–27, doi:<a href=\"https://doi.org/10.1109/FOCS.2011.66\">10.1109/FOCS.2011.66</a>.","ieee":"D.-A. Alistarh, J. Aspnes, S. Gilbert, and R. Guerraoui, “The complexity of renaming,” presented at the FOCS: Foundations of Computer Science, 2011, pp. 718–727.","short":"D.-A. Alistarh, J. Aspnes, S. Gilbert, R. Guerraoui, in:, IEEE, 2011, pp. 718–727."},"language":[{"iso":"eng"}],"month":"01","type":"conference","year":"2011"},{"acknowledgement":"The work of Dan Alistarh was supported by the NCCR MICS Project. The work of James Aspnes was supported in part by NSF grant CCF-0916389.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","_id":"760","extern":"1","author":[{"first_name":"Dan-Adrian","last_name":"Alistarh","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Aspnes","first_name":"James","full_name":"Aspnes, James"}],"publication_status":"published","alternative_title":["LNCS"],"publisher":"Springer","doi":"10.1007/978-3-642-24100-0_7","publist_id":"6896","type":"conference","month":"01","volume":"6950 LNCS","year":"2011","oa_version":"None","citation":{"apa":"Alistarh, D.-A., &#38; Aspnes, J. (2011). Sub-logarithmic test-and-set against a weak adversary (Vol. 6950 LNCS, pp. 97–109). Presented at the DISC: Distributed Computing, Springer. <a href=\"https://doi.org/10.1007/978-3-642-24100-0_7\">https://doi.org/10.1007/978-3-642-24100-0_7</a>","ama":"Alistarh D-A, Aspnes J. Sub-logarithmic test-and-set against a weak adversary. In: Vol 6950 LNCS. Springer; 2011:97-109. doi:<a href=\"https://doi.org/10.1007/978-3-642-24100-0_7\">10.1007/978-3-642-24100-0_7</a>","mla":"Alistarh, Dan-Adrian, and James Aspnes. <i>Sub-Logarithmic Test-and-Set against a Weak Adversary</i>. Vol. 6950 LNCS, Springer, 2011, pp. 97–109, doi:<a href=\"https://doi.org/10.1007/978-3-642-24100-0_7\">10.1007/978-3-642-24100-0_7</a>.","ieee":"D.-A. Alistarh and J. Aspnes, “Sub-logarithmic test-and-set against a weak adversary,” presented at the DISC: Distributed Computing, 2011, vol. 6950 LNCS, pp. 97–109.","short":"D.-A. Alistarh, J. Aspnes, in:, Springer, 2011, pp. 97–109.","ista":"Alistarh D-A, Aspnes J. 2011. Sub-logarithmic test-and-set against a weak adversary. DISC: Distributed Computing, LNCS, vol. 6950 LNCS, 97–109.","chicago":"Alistarh, Dan-Adrian, and James Aspnes. “Sub-Logarithmic Test-and-Set against a Weak Adversary,” 6950 LNCS:97–109. Springer, 2011. <a href=\"https://doi.org/10.1007/978-3-642-24100-0_7\">https://doi.org/10.1007/978-3-642-24100-0_7</a>."},"language":[{"iso":"eng"}],"date_published":"2011-01-01T00:00:00Z","date_created":"2018-12-11T11:48:21Z","date_updated":"2023-02-23T13:12:01Z","status":"public","title":"Sub-logarithmic test-and-set against a weak adversary","conference":{"name":"DISC: Distributed Computing"},"page":"97 - 109","day":"01","abstract":[{"text":"A randomized implementation is given of a test-and-set register with O(log log n) individual step complexity and O(n) total step complexity against an oblivious adversary. The implementation is linearizable and multi-shot, and shows an exponential complexity improvement over previous solutions designed to work against a strong adversary.","lang":"eng"}]},{"extern":"1","article_processing_charge":"No","_id":"761","acknowledgement":"We would like to thank Hagit Attiya, Rachid Guerraoui\r\nand Prasad Jayanti for useful discussions and support.  We\r\nwould also like to thank the anonymous reviewers for many\r\nuseful comments.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","author":[{"first_name":"Dan-Adrian","last_name":"Alistarh","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Aspnes","first_name":"James","full_name":"Aspnes, James"},{"last_name":"Censor Hillel","first_name":"Keren","full_name":"Censor Hillel, Keren"},{"last_name":"Gilbert","first_name":"Seth","full_name":"Gilbert, Seth"},{"first_name":"Morteza","last_name":"Zadimoghaddam","full_name":"Zadimoghaddam, Morteza"}],"publist_id":"6897","doi":"10.1145/1993806.1993850","publisher":"ACM","year":"2011","month":"01","type":"conference","language":[{"iso":"eng"}],"citation":{"ista":"Alistarh D-A, Aspnes J, Censor Hillel K, Gilbert S, Zadimoghaddam M. 2011. Optimal-time adaptive strong renaming, with applications to counting. PODC: Principles of Distributed Computing, 239–248.","chicago":"Alistarh, Dan-Adrian, James Aspnes, Keren Censor Hillel, Seth Gilbert, and Morteza Zadimoghaddam. “Optimal-Time Adaptive Strong Renaming, with Applications to Counting,” 239–48. ACM, 2011. <a href=\"https://doi.org/10.1145/1993806.1993850\">https://doi.org/10.1145/1993806.1993850</a>.","apa":"Alistarh, D.-A., Aspnes, J., Censor Hillel, K., Gilbert, S., &#38; Zadimoghaddam, M. (2011). Optimal-time adaptive strong renaming, with applications to counting (pp. 239–248). Presented at the PODC: Principles of Distributed Computing, ACM. <a href=\"https://doi.org/10.1145/1993806.1993850\">https://doi.org/10.1145/1993806.1993850</a>","ama":"Alistarh D-A, Aspnes J, Censor Hillel K, Gilbert S, Zadimoghaddam M. Optimal-time adaptive strong renaming, with applications to counting. In: ACM; 2011:239-248. doi:<a href=\"https://doi.org/10.1145/1993806.1993850\">10.1145/1993806.1993850</a>","ieee":"D.-A. Alistarh, J. Aspnes, K. Censor Hillel, S. Gilbert, and M. Zadimoghaddam, “Optimal-time adaptive strong renaming, with applications to counting,” presented at the PODC: Principles of Distributed Computing, 2011, pp. 239–248.","mla":"Alistarh, Dan-Adrian, et al. <i>Optimal-Time Adaptive Strong Renaming, with Applications to Counting</i>. ACM, 2011, pp. 239–48, doi:<a href=\"https://doi.org/10.1145/1993806.1993850\">10.1145/1993806.1993850</a>.","short":"D.-A. Alistarh, J. Aspnes, K. Censor Hillel, S. Gilbert, M. Zadimoghaddam, in:, ACM, 2011, pp. 239–248."},"oa_version":"None","status":"public","date_updated":"2023-02-23T13:12:17Z","date_created":"2018-12-11T11:48:22Z","date_published":"2011-01-01T00:00:00Z","abstract":[{"text":"We give two new randomized algorithms for strong renaming, both of which work against an adaptive adversary in asynchronous shared memory. The first uses repeated sampling over a sequence of arrays of decreasing size to assign unique names to each of n processes with step complexity O(log3 n). The second transforms any sorting network into a strong adaptive renaming protocol, with an expected cost equal to the depth of the sorting network. Using an AKS sorting network, this gives a strong adaptive renaming algorithm with step complexity O(log k), where k is the contention in the current execution. We show this to be optimal based on a classic lower bound of Jayanti. We also show that any such strong renaming protocol can be used to build a monotone-consistent counter with logarithmic step complexity (at the cost of adding a max register) or a linearizable fetch-and-increment register (at the cost of increasing the step complexity by a logarithmic factor).","lang":"eng"}],"day":"01","page":"239 - 248","conference":{"name":"PODC: Principles of Distributed Computing"},"title":"Optimal-time adaptive strong renaming, with applications to counting"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7701","article_processing_charge":"No","quality_controlled":"1","intvolume":"        72","extern":"1","publisher":"Elsevier","doi":"10.1016/j.neuron.2011.09.026","publication_status":"published","author":[{"id":"56BE8254-C4F0-11E9-8E45-0B23E6697425","orcid":"0000-0001-9242-5601","full_name":"Sweeney, Lora Beatrice Jaeger","last_name":"Sweeney","first_name":"Lora Beatrice Jaeger"},{"last_name":"Chou","first_name":"Ya-Hui","full_name":"Chou, Ya-Hui"},{"last_name":"Wu","first_name":"Zhuhao","full_name":"Wu, Zhuhao"},{"first_name":"William","last_name":"Joo","full_name":"Joo, William"},{"full_name":"Komiyama, Takaki","last_name":"Komiyama","first_name":"Takaki"},{"last_name":"Potter","first_name":"Christopher J.","full_name":"Potter, Christopher J."},{"first_name":"Alex L.","last_name":"Kolodkin","full_name":"Kolodkin, Alex L."},{"first_name":"K. Christopher","last_name":"Garcia","full_name":"Garcia, K. Christopher"},{"first_name":"Liqun","last_name":"Luo","full_name":"Luo, Liqun"}],"oa_version":"None","citation":{"apa":"Sweeney, L. B., Chou, Y.-H., Wu, Z., Joo, W., Komiyama, T., Potter, C. J., … Luo, L. (2011). Secreted semaphorins from degenerating larval ORN axons direct adult projection neuron dendrite targeting. <i>Neuron</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.neuron.2011.09.026\">https://doi.org/10.1016/j.neuron.2011.09.026</a>","ama":"Sweeney LB, Chou Y-H, Wu Z, et al. Secreted semaphorins from degenerating larval ORN axons direct adult projection neuron dendrite targeting. <i>Neuron</i>. 2011;72(5):734-747. doi:<a href=\"https://doi.org/10.1016/j.neuron.2011.09.026\">10.1016/j.neuron.2011.09.026</a>","mla":"Sweeney, Lora B., et al. “Secreted Semaphorins from Degenerating Larval ORN Axons Direct Adult Projection Neuron Dendrite Targeting.” <i>Neuron</i>, vol. 72, no. 5, Elsevier, 2011, pp. 734–47, doi:<a href=\"https://doi.org/10.1016/j.neuron.2011.09.026\">10.1016/j.neuron.2011.09.026</a>.","ieee":"L. B. Sweeney <i>et al.</i>, “Secreted semaphorins from degenerating larval ORN axons direct adult projection neuron dendrite targeting,” <i>Neuron</i>, vol. 72, no. 5. Elsevier, pp. 734–747, 2011.","short":"L.B. Sweeney, Y.-H. Chou, Z. Wu, W. Joo, T. Komiyama, C.J. Potter, A.L. Kolodkin, K.C. Garcia, L. Luo, Neuron 72 (2011) 734–747.","ista":"Sweeney LB, Chou Y-H, Wu Z, Joo W, Komiyama T, Potter CJ, Kolodkin AL, Garcia KC, Luo L. 2011. Secreted semaphorins from degenerating larval ORN axons direct adult projection neuron dendrite targeting. Neuron. 72(5), 734–747.","chicago":"Sweeney, Lora B., Ya-Hui Chou, Zhuhao Wu, William Joo, Takaki Komiyama, Christopher J. Potter, Alex L. Kolodkin, K. Christopher Garcia, and Liqun Luo. “Secreted Semaphorins from Degenerating Larval ORN Axons Direct Adult Projection Neuron Dendrite Targeting.” <i>Neuron</i>. Elsevier, 2011. <a href=\"https://doi.org/10.1016/j.neuron.2011.09.026\">https://doi.org/10.1016/j.neuron.2011.09.026</a>."},"language":[{"iso":"eng"}],"type":"journal_article","month":"12","article_type":"original","publication_identifier":{"issn":["0896-6273"]},"year":"2011","volume":72,"title":"Secreted semaphorins from degenerating larval ORN axons direct adult projection neuron dendrite targeting","publication":"Neuron","page":"734-747","day":"08","abstract":[{"lang":"eng","text":"During assembly of the Drosophila olfactory circuit, projection neuron (PN) dendrites prepattern the developing antennal lobe before the arrival of axons from their presynaptic partners, the adult olfactory receptor neurons (ORNs). We previously found that levels of transmembrane Semaphorin-1a, which acts as a receptor, instruct PN dendrite targeting along the dorsolateral-ventromedial axis. Here we show that two secreted semaphorins, Sema-2a and Sema-2b, provide spatial cues for PN dendrite targeting. Sema-2a and Sema-2b proteins are distributed in gradients opposing the Sema-1a protein gradient, and Sema-1a binds to Sema-2a-expressing cells. In Sema-2a and Sema-2b double mutants, PN dendrites that normally target dorsolaterally in the antennal lobe mistarget ventromedially, phenocopying cell-autonomous Sema-1a removal from these PNs. Cell ablation, cell-specific knockdown, and rescue experiments indicate that secreted semaphorins from degenerating larval ORN axons direct dendrite targeting. Thus, a degenerating brain structure instructs the wiring of a developing circuit through the repulsive action of secreted semaphorins."}],"date_published":"2011-12-08T00:00:00Z","date_created":"2020-04-30T10:36:12Z","issue":"5","status":"public","date_updated":"2024-01-31T10:13:39Z"},{"status":"public","date_updated":"2024-01-31T10:14:29Z","date_created":"2020-04-30T10:36:30Z","issue":"2","date_published":"2011-04-28T00:00:00Z","abstract":[{"lang":"eng","text":"Longitudinal axon fascicles within the Drosophila embryonic CNS provide connections between body segments and are required for coordinated neural signaling along the anterior-posterior axis. We show here that establishment of select CNS longitudinal tracts and formation of precise mechanosensory afferent innervation to the same CNS region are coordinately regulated by the secreted semaphorins Sema-2a and Sema-2b. Both Sema-2a and Sema-2b utilize the same neuronal receptor, plexin B (PlexB), but serve distinct guidance functions. Localized Sema-2b attraction promotes the initial assembly of a subset of CNS longitudinal projections and subsequent targeting of chordotonal sensory afferent axons to these same longitudinal connectives, whereas broader Sema-2a repulsion serves to prevent aberrant innervation. In the absence of Sema-2b or PlexB, chordotonal afferent connectivity within the CNS is severely disrupted, resulting in specific larval behavioral deficits. These results reveal that distinct semaphorin-mediated guidance functions converge at PlexB and are critical for functional neural circuit assembly."}],"day":"28","page":"281-298","publication":"Neuron","title":"A combinatorial semaphorin code instructs the initial steps of sensory circuit assembly in the Drosophila CNS","volume":70,"year":"2011","month":"04","publication_identifier":{"issn":["0896-6273"]},"article_type":"original","type":"journal_article","language":[{"iso":"eng"}],"oa_version":"None","citation":{"ista":"Wu Z, Sweeney LB, Ayoob JC, Chak K, Andreone BJ, Ohyama T, Kerr R, Luo L, Zlatic M, Kolodkin AL. 2011. A combinatorial semaphorin code instructs the initial steps of sensory circuit assembly in the Drosophila CNS. Neuron. 70(2), 281–298.","chicago":"Wu, Zhuhao, Lora B. Sweeney, Joseph C. Ayoob, Kayam Chak, Benjamin J. Andreone, Tomoko Ohyama, Rex Kerr, Liqun Luo, Marta Zlatic, and Alex L. Kolodkin. “A Combinatorial Semaphorin Code Instructs the Initial Steps of Sensory Circuit Assembly in the Drosophila CNS.” <i>Neuron</i>. Elsevier, 2011. <a href=\"https://doi.org/10.1016/j.neuron.2011.02.050\">https://doi.org/10.1016/j.neuron.2011.02.050</a>.","ama":"Wu Z, Sweeney LB, Ayoob JC, et al. A combinatorial semaphorin code instructs the initial steps of sensory circuit assembly in the Drosophila CNS. <i>Neuron</i>. 2011;70(2):281-298. doi:<a href=\"https://doi.org/10.1016/j.neuron.2011.02.050\">10.1016/j.neuron.2011.02.050</a>","apa":"Wu, Z., Sweeney, L. B., Ayoob, J. C., Chak, K., Andreone, B. J., Ohyama, T., … Kolodkin, A. L. (2011). A combinatorial semaphorin code instructs the initial steps of sensory circuit assembly in the Drosophila CNS. <i>Neuron</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.neuron.2011.02.050\">https://doi.org/10.1016/j.neuron.2011.02.050</a>","mla":"Wu, Zhuhao, et al. “A Combinatorial Semaphorin Code Instructs the Initial Steps of Sensory Circuit Assembly in the Drosophila CNS.” <i>Neuron</i>, vol. 70, no. 2, Elsevier, 2011, pp. 281–98, doi:<a href=\"https://doi.org/10.1016/j.neuron.2011.02.050\">10.1016/j.neuron.2011.02.050</a>.","ieee":"Z. Wu <i>et al.</i>, “A combinatorial semaphorin code instructs the initial steps of sensory circuit assembly in the Drosophila CNS,” <i>Neuron</i>, vol. 70, no. 2. Elsevier, pp. 281–298, 2011.","short":"Z. Wu, L.B. Sweeney, J.C. Ayoob, K. Chak, B.J. Andreone, T. Ohyama, R. Kerr, L. Luo, M. Zlatic, A.L. Kolodkin, Neuron 70 (2011) 281–298."},"publication_status":"published","author":[{"last_name":"Wu","first_name":"Zhuhao","full_name":"Wu, Zhuhao"},{"id":"56BE8254-C4F0-11E9-8E45-0B23E6697425","orcid":"0000-0001-9242-5601","full_name":"Sweeney, Lora Beatrice Jaeger","last_name":"Sweeney","first_name":"Lora Beatrice Jaeger"},{"last_name":"Ayoob","first_name":"Joseph C.","full_name":"Ayoob, Joseph C."},{"first_name":"Kayam","last_name":"Chak","full_name":"Chak, Kayam"},{"full_name":"Andreone, Benjamin J.","first_name":"Benjamin J.","last_name":"Andreone"},{"full_name":"Ohyama, Tomoko","first_name":"Tomoko","last_name":"Ohyama"},{"last_name":"Kerr","first_name":"Rex","full_name":"Kerr, Rex"},{"full_name":"Luo, Liqun","first_name":"Liqun","last_name":"Luo"},{"last_name":"Zlatic","first_name":"Marta","full_name":"Zlatic, Marta"},{"full_name":"Kolodkin, Alex L.","last_name":"Kolodkin","first_name":"Alex L."}],"doi":"10.1016/j.neuron.2011.02.050","publisher":"Elsevier","extern":"1","intvolume":"        70","article_processing_charge":"No","_id":"7702","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"type":"journal_article","article_type":"original","month":"11","publication_identifier":{"issn":["1465-7279","1045-2249"]},"year":"2011","volume":22,"citation":{"apa":"Robinson, M. R. (2011). Understanding intrasexual competition and sexual selection requires an evolutionary ecology framework. <i>Behavioral Ecology</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/beheco/arr110\">https://doi.org/10.1093/beheco/arr110</a>","ama":"Robinson MR. Understanding intrasexual competition and sexual selection requires an evolutionary ecology framework. <i>Behavioral Ecology</i>. 2011;22(6):1143-1144. doi:<a href=\"https://doi.org/10.1093/beheco/arr110\">10.1093/beheco/arr110</a>","mla":"Robinson, Matthew Richard. “Understanding Intrasexual Competition and Sexual Selection Requires an Evolutionary Ecology Framework.” <i>Behavioral Ecology</i>, vol. 22, no. 6, Oxford University Press, 2011, pp. 1143–44, doi:<a href=\"https://doi.org/10.1093/beheco/arr110\">10.1093/beheco/arr110</a>.","ieee":"M. R. Robinson, “Understanding intrasexual competition and sexual selection requires an evolutionary ecology framework,” <i>Behavioral Ecology</i>, vol. 22, no. 6. Oxford University Press, pp. 1143–1144, 2011.","short":"M.R. Robinson, Behavioral Ecology 22 (2011) 1143–1144.","ista":"Robinson MR. 2011. Understanding intrasexual competition and sexual selection requires an evolutionary ecology framework. Behavioral Ecology. 22(6), 1143–1144.","chicago":"Robinson, Matthew Richard. “Understanding Intrasexual Competition and Sexual Selection Requires an Evolutionary Ecology Framework.” <i>Behavioral Ecology</i>. Oxford University Press, 2011. <a href=\"https://doi.org/10.1093/beheco/arr110\">https://doi.org/10.1093/beheco/arr110</a>."},"oa_version":"None","language":[{"iso":"eng"}],"date_published":"2011-11-01T00:00:00Z","issue":"6","date_created":"2020-04-30T11:01:43Z","status":"public","date_updated":"2021-01-12T08:15:16Z","title":"Understanding intrasexual competition and sexual selection requires an evolutionary ecology framework","publication":"Behavioral Ecology","page":"1143-1144","day":"01","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7750","quality_controlled":"1","article_processing_charge":"No","intvolume":"        22","extern":"1","publication_status":"published","author":[{"id":"E5D42276-F5DA-11E9-8E24-6303E6697425","full_name":"Robinson, Matthew Richard","orcid":"0000-0001-8982-8813","last_name":"Robinson","first_name":"Matthew Richard"}],"publisher":"Oxford University Press","doi":"10.1093/beheco/arr110"},{"language":[{"iso":"eng"}],"article_type":"original","month":"12","page":"17872-17886","publication":"Journal of Neuroscience","day":"7","date_created":"2020-06-25T13:09:49Z","status":"public","quality_controlled":"1","article_processing_charge":"No","intvolume":"        31","external_id":{"pmid":["22159102"]},"oa":1,"oa_version":"Published Version","citation":{"short":"A.R. Woodruff, L.M. McGarry, T.P. Vogels, M. Inan, S.A. Anderson, R. Yuste, Journal of Neuroscience 31 (2011) 17872–17886.","ieee":"A. R. Woodruff, L. M. McGarry, T. P. Vogels, M. Inan, S. A. Anderson, and R. Yuste, “State-dependent function of neocortical chandelier cells,” <i>Journal of Neuroscience</i>, vol. 31, no. 49. Society for Neuroscience, pp. 17872–17886, 2011.","mla":"Woodruff, A. R., et al. “State-Dependent Function of Neocortical Chandelier Cells.” <i>Journal of Neuroscience</i>, vol. 31, no. 49, Society for Neuroscience, 2011, pp. 17872–86, doi:<a href=\"https://doi.org/10.1523/jneurosci.3894-11.2011\">10.1523/jneurosci.3894-11.2011</a>.","ama":"Woodruff AR, McGarry LM, Vogels TP, Inan M, Anderson SA, Yuste R. State-dependent function of neocortical chandelier cells. <i>Journal of Neuroscience</i>. 2011;31(49):17872-17886. doi:<a href=\"https://doi.org/10.1523/jneurosci.3894-11.2011\">10.1523/jneurosci.3894-11.2011</a>","apa":"Woodruff, A. R., McGarry, L. M., Vogels, T. P., Inan, M., Anderson, S. A., &#38; Yuste, R. (2011). State-dependent function of neocortical chandelier cells. <i>Journal of Neuroscience</i>. Society for Neuroscience. <a href=\"https://doi.org/10.1523/jneurosci.3894-11.2011\">https://doi.org/10.1523/jneurosci.3894-11.2011</a>","chicago":"Woodruff, A. R., L. M. McGarry, Tim P Vogels, M. Inan, S. A. Anderson, and R. Yuste. “State-Dependent Function of Neocortical Chandelier Cells.” <i>Journal of Neuroscience</i>. Society for Neuroscience, 2011. <a href=\"https://doi.org/10.1523/jneurosci.3894-11.2011\">https://doi.org/10.1523/jneurosci.3894-11.2011</a>.","ista":"Woodruff AR, McGarry LM, Vogels TP, Inan M, Anderson SA, Yuste R. 2011. State-dependent function of neocortical chandelier cells. Journal of Neuroscience. 31(49), 17872–17886."},"publication_identifier":{"issn":["0270-6474","1529-2401"]},"type":"journal_article","year":"2011","volume":31,"title":"State-dependent function of neocortical chandelier cells","abstract":[{"text":"Chandelier (axoaxonic) cells (ChCs) are a distinct group of GABAergic interneurons that innervate the axon initial segments of pyramidal cells. However, their circuit role and the function of their clearly defined anatomical specificity remain unclear. Recent work has demonstrated that chandelier cells can produce depolarizing GABAergic PSPs, occasionally driving postsynaptic targets to spike. On the other hand, other work suggests that ChCs are hyperpolarizing and may have an inhibitory role. These disparate functional effects may reflect heterogeneity among ChCs. Here, using brain slices from transgenic mouse strains, we first demonstrate that, across different neocortical areas and genetic backgrounds, upper Layer 2/3 ChCs belong to a single electrophysiologically and morphologically defined population, extensively sampling Layer 1 inputs with asymmetric dendrites. Consistent with being a single cell type, we find electrical coupling between ChCs. We then investigate the effect of chandelier cell activation on pyramidal neuron spiking in several conditions, ranging from the resting membrane potential to stimuli designed to approximate in vivo membrane potential dynamics. We find that under quiescent conditions, chandelier cells are capable of both promoting and inhibiting spike generation, depending on the postsynaptic membrane potential. However, during in vivo-like membrane potential fluctuations, the dominant postsynaptic effect was a strong inhibition. Thus, neocortical chandelier cells, even from within a homogeneous population, appear to play a dual role in the circuit, helping to activate quiescent pyramidal neurons, while at the same time inhibiting active ones.","lang":"eng"}],"issue":"49","main_file_link":[{"open_access":"1","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4071969/"}],"date_published":"2011-12-07T00:00:00Z","date_updated":"2021-01-12T08:16:36Z","_id":"8025","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","extern":"1","pmid":1,"publisher":"Society for Neuroscience","doi":"10.1523/jneurosci.3894-11.2011","publication_status":"published","author":[{"full_name":"Woodruff, A. R.","first_name":"A. R.","last_name":"Woodruff"},{"full_name":"McGarry, L. M.","last_name":"McGarry","first_name":"L. M."},{"id":"CB6FF8D2-008F-11EA-8E08-2637E6697425","full_name":"Vogels, Tim P","orcid":"0000-0003-3295-6181","last_name":"Vogels","first_name":"Tim P"},{"full_name":"Inan, M.","first_name":"M.","last_name":"Inan"},{"full_name":"Anderson, S. A.","first_name":"S. A.","last_name":"Anderson"},{"full_name":"Yuste, R.","last_name":"Yuste","first_name":"R."}]},{"publication_identifier":{"issn":["0036-8075","1095-9203"]},"type":"journal_article","volume":334,"year":"2011","scopus_import":"1","oa_version":"None","citation":{"apa":"Vogels, T. P., Sprekeler, H., Zenke, F., Clopath, C., &#38; Gerstner, W. (2011). Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.1211095\">https://doi.org/10.1126/science.1211095</a>","ama":"Vogels TP, Sprekeler H, Zenke F, Clopath C, Gerstner W. Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks. <i>Science</i>. 2011;334(6062):1569-1573. doi:<a href=\"https://doi.org/10.1126/science.1211095\">10.1126/science.1211095</a>","ieee":"T. P. Vogels, H. Sprekeler, F. Zenke, C. Clopath, and W. Gerstner, “Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks,” <i>Science</i>, vol. 334, no. 6062. American Association for the Advancement of Science, pp. 1569–1573, 2011.","mla":"Vogels, Tim P., et al. “Inhibitory Plasticity Balances Excitation and Inhibition in Sensory Pathways and Memory Networks.” <i>Science</i>, vol. 334, no. 6062, American Association for the Advancement of Science, 2011, pp. 1569–73, doi:<a href=\"https://doi.org/10.1126/science.1211095\">10.1126/science.1211095</a>.","short":"T.P. Vogels, H. Sprekeler, F. Zenke, C. Clopath, W. Gerstner, Science 334 (2011) 1569–1573.","ista":"Vogels TP, Sprekeler H, Zenke F, Clopath C, Gerstner W. 2011. Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks. Science. 334(6062), 1569–1573.","chicago":"Vogels, Tim P, H. Sprekeler, F. Zenke, C. Clopath, and W. Gerstner. “Inhibitory Plasticity Balances Excitation and Inhibition in Sensory Pathways and Memory Networks.” <i>Science</i>. American Association for the Advancement of Science, 2011. <a href=\"https://doi.org/10.1126/science.1211095\">https://doi.org/10.1126/science.1211095</a>."},"issue":"6062","date_published":"2011-12-16T00:00:00Z","date_updated":"2021-06-02T14:57:22Z","title":"Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks","abstract":[{"lang":"eng","text":"Cortical neurons receive balanced excitatory and inhibitory synaptic currents. Such a balance could be established and maintained in an experience-dependent manner by synaptic plasticity at inhibitory synapses. We show that this mechanism provides an explanation for the sparse firing patterns observed in response to natural stimuli and fits well with a recently observed interaction of excitatory and inhibitory receptive field plasticity. The introduction of inhibitory plasticity in suitable recurrent networks provides a homeostatic mechanism that leads to asynchronous irregular network states. Further, it can accommodate synaptic memories with activity patterns that become indiscernible from the background state but can be reactivated by external stimuli. Our results suggest an essential role of inhibitory plasticity in the formation and maintenance of functional cortical circuitry."}],"pmid":1,"_id":"8074","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","extern":"1","author":[{"first_name":"Tim P","last_name":"Vogels","full_name":"Vogels, Tim P","orcid":"0000-0003-3295-6181","id":"CB6FF8D2-008F-11EA-8E08-2637E6697425"},{"last_name":"Sprekeler","first_name":"H.","full_name":"Sprekeler, H."},{"last_name":"Zenke","first_name":"F.","full_name":"Zenke, F."},{"full_name":"Clopath, C.","first_name":"C.","last_name":"Clopath"},{"first_name":"W.","last_name":"Gerstner","full_name":"Gerstner, W."}],"publication_status":"published","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.1211095","article_type":"original","month":"12","language":[{"iso":"eng"}],"date_created":"2020-06-30T13:26:17Z","status":"public","page":"1569-1573","related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1126/science.336.6083.802-c"}]},"publication":"Science","day":"16","article_processing_charge":"No","quality_controlled":"1","intvolume":"       334","external_id":{"pmid":["22075724"]}},{"abstract":[{"text":"The emergence of differences in the arrangement of cells is the first step towards the establishment of many organs. Understanding this process is limited by the lack of systematic characterization of epithelial organisation. Here we apply network theory at the scale of individual cells to uncover patterns in cell-to-cell contacts that govern epithelial organisation. We provide an objective characterisation of epithelia using network representation, where cells are nodes and cell contacts are links. The features of individual cells, together with attributes of the cellular network, produce a defining signature that distinguishes epithelia from different organs, species, developmental stages and genetic conditions. The approach permits characterization, quantification and classification of normal and perturbed epithelia, and establishes a framework for understanding molecular mechanisms that underpin the architecture of complex tissues.","lang":"eng"}],"day":"01","publication":"Nature Communications","title":"Epithelial organisation revealed by a network of cellular contacts","date_updated":"2021-01-12T06:52:46Z","status":"public","issue":"1","date_created":"2018-12-11T11:53:40Z","date_published":"2011-01-01T00:00:00Z","citation":{"ista":"Escudero L, Costa L, Kicheva A, Briscoe J, Freeman M, Babu M. 2011. Epithelial organisation revealed by a network of cellular contacts. Nature Communications. 2(1).","chicago":"Escudero, Luis, Luciano Costa, Anna Kicheva, James Briscoe, Matthew Freeman, and Madan Babu. “Epithelial Organisation Revealed by a Network of Cellular Contacts.” <i>Nature Communications</i>. Nature Publishing Group, 2011. <a href=\"https://doi.org/10.1038/ncomms1536\">https://doi.org/10.1038/ncomms1536</a>.","apa":"Escudero, L., Costa, L., Kicheva, A., Briscoe, J., Freeman, M., &#38; Babu, M. (2011). Epithelial organisation revealed by a network of cellular contacts. <i>Nature Communications</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/ncomms1536\">https://doi.org/10.1038/ncomms1536</a>","ama":"Escudero L, Costa L, Kicheva A, Briscoe J, Freeman M, Babu M. Epithelial organisation revealed by a network of cellular contacts. <i>Nature Communications</i>. 2011;2(1). doi:<a href=\"https://doi.org/10.1038/ncomms1536\">10.1038/ncomms1536</a>","short":"L. Escudero, L. Costa, A. Kicheva, J. Briscoe, M. Freeman, M. Babu, Nature Communications 2 (2011).","mla":"Escudero, Luis, et al. “Epithelial Organisation Revealed by a Network of Cellular Contacts.” <i>Nature Communications</i>, vol. 2, no. 1, Nature Publishing Group, 2011, doi:<a href=\"https://doi.org/10.1038/ncomms1536\">10.1038/ncomms1536</a>.","ieee":"L. Escudero, L. Costa, A. Kicheva, J. Briscoe, M. Freeman, and M. Babu, “Epithelial organisation revealed by a network of cellular contacts,” <i>Nature Communications</i>, vol. 2, no. 1. Nature Publishing Group, 2011."},"year":"2011","volume":2,"month":"01","type":"journal_article","publist_id":"5405","doi":"10.1038/ncomms1536","publisher":"Nature Publishing Group","publication_status":"published","author":[{"last_name":"Escudero","first_name":"Luis","full_name":"Escudero, Luis M"},{"full_name":"Costa, Luciano","last_name":"Costa","first_name":"Luciano"},{"last_name":"Kicheva","first_name":"Anna","id":"3959A2A0-F248-11E8-B48F-1D18A9856A87","full_name":"Anna Kicheva","orcid":"0000-0003-4509-4998"},{"last_name":"Briscoe","first_name":"James","full_name":"Briscoe, James"},{"full_name":"Freeman, Matthew","last_name":"Freeman","first_name":"Matthew"},{"full_name":"Babu, Madan M","last_name":"Babu","first_name":"Madan"}],"extern":1,"intvolume":"         2","quality_controlled":0,"_id":"1723","acknowledgement":"We acknowledge the MRC for funding, M.M.B. acknowledges Darwin College, EMBO YIP and Schlumberger Ltd for support. L.M.E. is funded by the Marie Curie and the EMBO fellowships. L.d.F.C. is grateful to FAPESP (05/00587-5) and CNPq (301303/06-1) for financial support. Part of this work was performed during a Visiting Scholarship to L.d.F.C. from St Catharine's College, University of Cambridge. J.B. is supported by the MRC (UK) and A.K. by a FEBS fellowship"},{"doi":"10.1126/science.1200037","publist_id":"5406","publisher":"American Association for the Advancement of Science","author":[{"full_name":"Wartlick, Ortrud","last_name":"Wartlick","first_name":"Ortrud"},{"full_name":"Mumcu, Peer","first_name":"Peer","last_name":"Mumcu"},{"last_name":"Kicheva","first_name":"Anna","id":"3959A2A0-F248-11E8-B48F-1D18A9856A87","full_name":"Anna Kicheva","orcid":"0000-0003-4509-4998"},{"full_name":"Bittig, Thomas","last_name":"Bittig","first_name":"Thomas"},{"full_name":"Seum, Carole","last_name":"Seum","first_name":"Carole"},{"full_name":"Jülicher, Frank","last_name":"Jülicher","first_name":"Frank"},{"first_name":"Marcos","last_name":"González Gaitán","full_name":"González-Gaitán, Marcos A"}],"publication_status":"published","intvolume":"       331","extern":1,"acknowledgement":"P.M., T.B., and F.J. were supported by the Max-Planck-Gesellschaft. O.W., A.K., C.S., and M.G.-G. were supported by Geneva University and by European Research Council advanced investigator grant (SARA), SystemsX (LipidX), Swiss National Science Foundation (SNF), National Centre of Competence in Research (NCCR) chemical biology and Frontiers in Genetics and R'equip grants","_id":"1724","quality_controlled":0,"day":"04","abstract":[{"text":"Morphogens, such as Decapentaplegic (Dpp) in the fly imaginal discs, form graded concentration profiles that control patterning and growth of developing organs. In the imaginal discs, proliferative growth is homogeneous in space, posing the conundrum of how morphogen concentration gradients could control position-independent growth. To understand the mechanism of proliferation control by the Dpp gradient, we quantified Dpp concentration and signaling levels during wing disc growth. Both Dpp concentration and signaling gradients scale with tissue size during development. On average, cells divide when Dpp signaling levels have increased by 50%. Our observations are consistent with a growth control mechanism based on temporal changes of cellular morphogen signaling levels. For a scaling gradient, this mechanism generates position-independent growth rates.","lang":"eng"}],"title":"Dynamics of Dpp signaling and proliferation control","publication":"Science","page":"1154 - 1159","status":"public","date_updated":"2021-01-12T06:52:46Z","date_published":"2011-03-04T00:00:00Z","issue":"6021","date_created":"2018-12-11T11:53:40Z","citation":{"short":"O. Wartlick, P. Mumcu, A. Kicheva, T. Bittig, C. Seum, F. Jülicher, M. González Gaitán, Science 331 (2011) 1154–1159.","ieee":"O. Wartlick <i>et al.</i>, “Dynamics of Dpp signaling and proliferation control,” <i>Science</i>, vol. 331, no. 6021. American Association for the Advancement of Science, pp. 1154–1159, 2011.","mla":"Wartlick, Ortrud, et al. “Dynamics of Dpp Signaling and Proliferation Control.” <i>Science</i>, vol. 331, no. 6021, American Association for the Advancement of Science, 2011, pp. 1154–59, doi:<a href=\"https://doi.org/10.1126/science.1200037\">10.1126/science.1200037</a>.","apa":"Wartlick, O., Mumcu, P., Kicheva, A., Bittig, T., Seum, C., Jülicher, F., &#38; González Gaitán, M. (2011). Dynamics of Dpp signaling and proliferation control. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.1200037\">https://doi.org/10.1126/science.1200037</a>","ama":"Wartlick O, Mumcu P, Kicheva A, et al. Dynamics of Dpp signaling and proliferation control. <i>Science</i>. 2011;331(6021):1154-1159. doi:<a href=\"https://doi.org/10.1126/science.1200037\">10.1126/science.1200037</a>","chicago":"Wartlick, Ortrud, Peer Mumcu, Anna Kicheva, Thomas Bittig, Carole Seum, Frank Jülicher, and Marcos González Gaitán. “Dynamics of Dpp Signaling and Proliferation Control.” <i>Science</i>. American Association for the Advancement of Science, 2011. <a href=\"https://doi.org/10.1126/science.1200037\">https://doi.org/10.1126/science.1200037</a>.","ista":"Wartlick O, Mumcu P, Kicheva A, Bittig T, Seum C, Jülicher F, González Gaitán M. 2011. Dynamics of Dpp signaling and proliferation control. Science. 331(6021), 1154–1159."},"volume":331,"year":"2011","type":"journal_article","month":"03"},{"issue":"9","main_file_link":[{"url":"http://arxiv.org/abs/1110.5668","open_access":"1"}],"date_published":"2011-09-27T00:00:00Z","date_updated":"2021-01-12T06:52:59Z","title":"Joule-assisted silicidation for short-channel silicon nanowire devices","abstract":[{"lang":"eng","text":"We report on a technique enabling electrical control of the contact silicidation process in silicon nanowire devices. Undoped silicon nanowires were contacted by pairs of nickel electrodes and each contact was selectively silicided by means of the Joule effect. By a realtime monitoring of the nanowire electrical resistance during the contact silicidation process we were able to fabricate nickel-silicide/silicon/nickel- silicide devices with controlled silicon channel length down to 8 nm. "}],"type":"journal_article","volume":5,"year":"2011","oa_version":"Preprint","citation":{"chicago":"Mongillo, Massimo, Panayotis Spathis, Georgios Katsaros, Pascal Gentile, Marc Sanquer, and Silvano De Franceschi. “Joule-Assisted Silicidation for Short-Channel Silicon Nanowire Devices.” <i>ACS Nano</i>. American Chemical Society, 2011. <a href=\"https://doi.org/10.1021/nn202524j\">https://doi.org/10.1021/nn202524j</a>.","ista":"Mongillo M, Spathis P, Katsaros G, Gentile P, Sanquer M, De Franceschi S. 2011. Joule-assisted silicidation for short-channel silicon nanowire devices. ACS Nano. 5(9), 7117–7123.","short":"M. Mongillo, P. Spathis, G. Katsaros, P. Gentile, M. Sanquer, S. De Franceschi, ACS Nano 5 (2011) 7117–7123.","ieee":"M. Mongillo, P. Spathis, G. Katsaros, P. Gentile, M. Sanquer, and S. De Franceschi, “Joule-assisted silicidation for short-channel silicon nanowire devices,” <i>ACS Nano</i>, vol. 5, no. 9. American Chemical Society, pp. 7117–7123, 2011.","mla":"Mongillo, Massimo, et al. “Joule-Assisted Silicidation for Short-Channel Silicon Nanowire Devices.” <i>ACS Nano</i>, vol. 5, no. 9, American Chemical Society, 2011, pp. 7117–23, doi:<a href=\"https://doi.org/10.1021/nn202524j\">10.1021/nn202524j</a>.","apa":"Mongillo, M., Spathis, P., Katsaros, G., Gentile, P., Sanquer, M., &#38; De Franceschi, S. (2011). Joule-assisted silicidation for short-channel silicon nanowire devices. <i>ACS Nano</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nn202524j\">https://doi.org/10.1021/nn202524j</a>","ama":"Mongillo M, Spathis P, Katsaros G, Gentile P, Sanquer M, De Franceschi S. Joule-assisted silicidation for short-channel silicon nanowire devices. <i>ACS Nano</i>. 2011;5(9):7117-7123. doi:<a href=\"https://doi.org/10.1021/nn202524j\">10.1021/nn202524j</a>"},"author":[{"full_name":"Mongillo, Massimo","first_name":"Massimo","last_name":"Mongillo"},{"first_name":"Panayotis","last_name":"Spathis","full_name":"Spathis, Panayotis"},{"last_name":"Katsaros","first_name":"Georgios","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","full_name":"Katsaros, Georgios"},{"full_name":"Gentile, Pascal","last_name":"Gentile","first_name":"Pascal"},{"last_name":"Sanquer","first_name":"Marc","full_name":"Sanquer, Marc"},{"full_name":"De Franceschi, Silvano","first_name":"Silvano","last_name":"De Franceschi"}],"publication_status":"published","publisher":"American Chemical Society","arxiv":1,"doi":"10.1021/nn202524j","_id":"1754","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","date_created":"2018-12-11T11:53:50Z","status":"public","page":"7117 - 7123","publication":"ACS Nano","day":"27","month":"09","language":[{"iso":"eng"}],"oa":1,"external_id":{"arxiv":["1110.5668"]},"publist_id":"5370","quality_controlled":"1","acknowledgement":"This work was supported by the Agence Nationale de la Recherche (ANR) through the ACCESS and COHESION projects and by the European Commission through the Chemtronics program MEST-CT-2005-020513","intvolume":"         5"},{"type":"journal_article","month":"12","year":"2011","volume":107,"citation":{"chicago":"Katsaros, Georgios, Vitaly Golovach, Panayotis Spathis, Natalia Ares, Mathieu Stoffel, Frank Fournel, Oliver Schmidt, Leonid Glazman, and Silvano De Franceschi. “Observation of Spin-Selective Tunneling in Sige Nanocrystals.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">https://doi.org/10.1103/PhysRevLett.107.246601</a>.","ista":"Katsaros G, Golovach V, Spathis P, Ares N, Stoffel M, Fournel F, Schmidt O, Glazman L, De Franceschi S. 2011. Observation of spin-selective tunneling in sige nanocrystals. Physical Review Letters. 107(24).","mla":"Katsaros, Georgios, et al. “Observation of Spin-Selective Tunneling in Sige Nanocrystals.” <i>Physical Review Letters</i>, vol. 107, no. 24, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">10.1103/PhysRevLett.107.246601</a>.","ieee":"G. Katsaros <i>et al.</i>, “Observation of spin-selective tunneling in sige nanocrystals,” <i>Physical Review Letters</i>, vol. 107, no. 24. American Physical Society, 2011.","short":"G. Katsaros, V. Golovach, P. Spathis, N. Ares, M. Stoffel, F. Fournel, O. Schmidt, L. Glazman, S. De Franceschi, Physical Review Letters 107 (2011).","apa":"Katsaros, G., Golovach, V., Spathis, P., Ares, N., Stoffel, M., Fournel, F., … De Franceschi, S. (2011). Observation of spin-selective tunneling in sige nanocrystals. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">https://doi.org/10.1103/PhysRevLett.107.246601</a>","ama":"Katsaros G, Golovach V, Spathis P, et al. Observation of spin-selective tunneling in sige nanocrystals. <i>Physical Review Letters</i>. 2011;107(24). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">10.1103/PhysRevLett.107.246601</a>"},"main_file_link":[{"url":"http://arxiv.org/abs/1107.3919","open_access":"1"}],"date_published":"2011-12-07T00:00:00Z","date_created":"2018-12-11T11:53:50Z","issue":"24","status":"public","date_updated":"2021-01-12T06:53:00Z","title":"Observation of spin-selective tunneling in sige nanocrystals","publication":"Physical Review Letters","day":"07","abstract":[{"text":"Spin-selective tunneling of holes in SiGe nanocrystals contacted by normal-metal leads is reported. The spin selectivity arises from an interplay of the orbital effect of the magnetic field with the strong spin-orbit interaction present in the valence band of the semiconductor. We demonstrate both experimentally and theoretically that spin-selective tunneling in semiconductor nanostructures can be achieved without the use of ferromagnetic contacts. The reported effect, which relies on mixing the light and heavy holes, should be observable in a broad class of quantum-dot systems formed in semiconductors with a degenerate valence band.","lang":"eng"}],"acknowledgement":"The work was supported by the Agence Nationale de la Recherche (through the ACCESS and COHESION projects), U.S. DOE Contract No. DE-FG02-08ER46482 (Yale), and the Nanosciences Foundation at Grenoble, France. G. K. acknowledges support from the Deutsche Forschungsgemeinschaft","_id":"1755","quality_controlled":0,"intvolume":"       107","extern":1,"publication_status":"published","oa":1,"author":[{"last_name":"Katsaros","first_name":"Georgios","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","full_name":"Georgios Katsaros"},{"last_name":"Golovach","first_name":"Vitaly","full_name":"Golovach, Vitaly N"},{"first_name":"Panayotis","last_name":"Spathis","full_name":"Spathis, Panayotis N"},{"full_name":"Ares, Natalia","last_name":"Ares","first_name":"Natalia"},{"first_name":"Mathieu","last_name":"Stoffel","full_name":"Stoffel, Mathieu"},{"full_name":"Fournel, Frank","last_name":"Fournel","first_name":"Frank"},{"full_name":"Schmidt, Oliver G","first_name":"Oliver","last_name":"Schmidt"},{"full_name":"Glazman, Leonid I","last_name":"Glazman","first_name":"Leonid"},{"full_name":"De Franceschi, Silvano","first_name":"Silvano","last_name":"De Franceschi"}],"publisher":"American Physical Society","doi":"10.1103/PhysRevLett.107.246601","publist_id":"5369"},{"date_published":"2011-02-01T00:00:00Z","issue":"2","date_created":"2018-12-11T11:53:57Z","status":"public","date_updated":"2021-01-12T06:53:07Z","publication":"Nature Physics","title":"Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors","page":"154 - 158","day":"01","abstract":[{"lang":"eng","text":"At optical frequencies the radiation produced by a source, such as a laser, a black body or a single-photon emitter, is frequently characterized by analysing the temporal correlations of emitted photons using single-photon counters. At microwave frequencies, however, there are no efficient single-photon counters yet. Instead, well-developed linear amplifiers allow for efficient measurement of the amplitude of an electromagnetic field. Here, we demonstrate first- and second-order correlation function measurements of a pulsed microwave-frequency single-photon source integrated on the same chip with a 50/50 beam splitter followed by linear amplifiers and quadrature amplitude detectors. We clearly observe single-photon coherence in first-order and photon antibunching in second-order correlation function measurements of the propagating fields."}],"type":"journal_article","month":"02","year":"2011","volume":7,"citation":{"chicago":"Bozyigit, Deniz, C Lang, L. Steffen, Johannes M Fink, Christopher Eichler, Matthias Baur, R Bianchetti, et al. “Antibunching of Microwave-Frequency Photons Observed in Correlation Measurements Using Linear Detectors.” <i>Nature Physics</i>. Nature Publishing Group, 2011. <a href=\"https://doi.org/10.1038/nphys1845\">https://doi.org/10.1038/nphys1845</a>.","ista":"Bozyigit D, Lang C, Steffen L, Fink JM, Eichler C, Baur M, Bianchetti R, Leek P, Filipp S, Da Silva M, Blais A, Wallraff A. 2011. Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors. Nature Physics. 7(2), 154–158.","short":"D. Bozyigit, C. Lang, L. Steffen, J.M. Fink, C. Eichler, M. Baur, R. Bianchetti, P. Leek, S. Filipp, M. Da Silva, A. Blais, A. Wallraff, Nature Physics 7 (2011) 154–158.","mla":"Bozyigit, Deniz, et al. “Antibunching of Microwave-Frequency Photons Observed in Correlation Measurements Using Linear Detectors.” <i>Nature Physics</i>, vol. 7, no. 2, Nature Publishing Group, 2011, pp. 154–58, doi:<a href=\"https://doi.org/10.1038/nphys1845\">10.1038/nphys1845</a>.","ieee":"D. Bozyigit <i>et al.</i>, “Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors,” <i>Nature Physics</i>, vol. 7, no. 2. Nature Publishing Group, pp. 154–158, 2011.","apa":"Bozyigit, D., Lang, C., Steffen, L., Fink, J. M., Eichler, C., Baur, M., … Wallraff, A. (2011). Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors. <i>Nature Physics</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nphys1845\">https://doi.org/10.1038/nphys1845</a>","ama":"Bozyigit D, Lang C, Steffen L, et al. Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors. <i>Nature Physics</i>. 2011;7(2):154-158. doi:<a href=\"https://doi.org/10.1038/nphys1845\">10.1038/nphys1845</a>"},"publication_status":"published","author":[{"first_name":"Deniz","last_name":"Bozyigit","full_name":"Bozyigit, Deniz"},{"full_name":"Lang, C","last_name":"Lang","first_name":"C"},{"full_name":"Steffen, L. Kraig","last_name":"Steffen","first_name":"L."},{"last_name":"Fink","first_name":"Johannes M","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8112-028X","full_name":"Johannes Fink"},{"full_name":"Eichler, Christopher","first_name":"Christopher","last_name":"Eichler"},{"full_name":"Baur, Matthias P","last_name":"Baur","first_name":"Matthias"},{"full_name":"Bianchetti, R","last_name":"Bianchetti","first_name":"R"},{"full_name":"Leek, Peter J","last_name":"Leek","first_name":"Peter"},{"full_name":"Filipp, Stefan","first_name":"Stefan","last_name":"Filipp"},{"full_name":"Da Silva, Marcus P","first_name":"Marcus","last_name":"Da Silva"},{"last_name":"Blais","first_name":"Alexandre","full_name":"Blais, Alexandre"},{"last_name":"Wallraff","first_name":"Andreas","full_name":"Wallraff, Andreas"}],"publisher":"Nature Publishing Group","doi":"10.1038/nphys1845","publist_id":"5340","acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting Grant and by ETHZ. M.P.d.S. was supported by a NSERC postdoctoral fellowship. A.B. was supported by NSERC, CIFAR and the Alfred P. Sloan Foundation","_id":"1775","quality_controlled":0,"intvolume":"         7","extern":1},{"_id":"1776","quality_controlled":0,"acknowledgement":"Australian National University,Aust. Res. Counc. Cent. Excellence Quantum-Atom Opt.,Griffith University,Ian Potter Foundation,International Union of Pure and Applied Physics","extern":1,"intvolume":"       264","publisher":"IOP Publishing Ltd.","alternative_title":["Journal of Physics: Conference Series"],"publist_id":"5339","doi":"10.1088/1742-6596/264/1/012024","publication_status":"published","author":[{"full_name":"Bozyigit, Deniz","first_name":"Deniz","last_name":"Bozyigit"},{"first_name":"C","last_name":"Lang","full_name":"Lang, C"},{"first_name":"L.","last_name":"Steffen","full_name":"Steffen, L. Kraig"},{"full_name":"Johannes Fink","orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes M","last_name":"Fink"},{"full_name":"Eichler, Christopher","last_name":"Eichler","first_name":"Christopher"},{"full_name":"Baur, Matthias P","first_name":"Matthias","last_name":"Baur"},{"full_name":"Bianchetti, R","last_name":"Bianchetti","first_name":"R"},{"full_name":"Leek, Peter J","last_name":"Leek","first_name":"Peter"},{"last_name":"Filipp","first_name":"Stefan","full_name":"Filipp, Stefan"},{"full_name":"Wallraff, Andreas","last_name":"Wallraff","first_name":"Andreas"},{"last_name":"Da Silva","first_name":"Marcus","full_name":"Da Silva, Marcus P"},{"first_name":"Alexandre","last_name":"Blais","full_name":"Blais, Alexandre"}],"citation":{"short":"D. Bozyigit, C. Lang, L. Steffen, J.M. Fink, C. Eichler, M. Baur, R. Bianchetti, P. Leek, S. Filipp, A. Wallraff, M. Da Silva, A. Blais, in:, IOP Publishing Ltd., 2011.","ieee":"D. Bozyigit <i>et al.</i>, “Correlation measurements of individual microwave photons emitted from a symmetric cavity,” presented at the International Conference on Atomic Physics, 2011, vol. 264, no. 1.","mla":"Bozyigit, Deniz, et al. <i>Correlation Measurements of Individual Microwave Photons Emitted from a Symmetric Cavity</i>. Vol. 264, no. 1, IOP Publishing Ltd., 2011, doi:<a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">10.1088/1742-6596/264/1/012024</a>.","ama":"Bozyigit D, Lang C, Steffen L, et al. Correlation measurements of individual microwave photons emitted from a symmetric cavity. In: Vol 264. IOP Publishing Ltd.; 2011. doi:<a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">10.1088/1742-6596/264/1/012024</a>","apa":"Bozyigit, D., Lang, C., Steffen, L., Fink, J. M., Eichler, C., Baur, M., … Blais, A. (2011). Correlation measurements of individual microwave photons emitted from a symmetric cavity (Vol. 264). Presented at the International Conference on Atomic Physics, IOP Publishing Ltd. <a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">https://doi.org/10.1088/1742-6596/264/1/012024</a>","chicago":"Bozyigit, Deniz, C Lang, L. Steffen, Johannes M Fink, Christopher Eichler, Matthias Baur, R Bianchetti, et al. “Correlation Measurements of Individual Microwave Photons Emitted from a Symmetric Cavity,” Vol. 264. IOP Publishing Ltd., 2011. <a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">https://doi.org/10.1088/1742-6596/264/1/012024</a>.","ista":"Bozyigit D, Lang C, Steffen L, Fink JM, Eichler C, Baur M, Bianchetti R, Leek P, Filipp S, Wallraff A, Da Silva M, Blais A. 2011. Correlation measurements of individual microwave photons emitted from a symmetric cavity. International Conference on Atomic Physics, Journal of Physics: Conference Series, vol. 264."},"month":"01","type":"conference","volume":264,"year":"2011","conference":{"name":"International Conference on Atomic Physics"},"title":"Correlation measurements of individual microwave photons emitted from a symmetric cavity","abstract":[{"lang":"eng","text":"Superconducting circuits have been successfully established as systems to prepare and investigate microwave light fields at the quantum level. In contrast to optical experiments where light is detected using photon counters, microwaves are usually measured with well developed linear amplifiers. This makes measurements of correlation functions - one of the important tools in optics - harder to achieve because they traditionally rely on photon counters and beam splitters. Here, we demonstrate a system where we can prepare on demand single microwave photons in a cavity and detect them at the two outputs of the cavity using linear amplifiers. Together with efficient data processing, this allows us to measure different observables of the cavity photons, including the first-order correlation function. Using these techniques we demonstrate cooling of a thermal background field in the cavity."}],"day":"01","issue":"1","date_created":"2018-12-11T11:53:57Z","date_published":"2011-01-01T00:00:00Z","status":"public","date_updated":"2019-04-26T07:22:05Z"},{"month":"06","type":"journal_article","year":"2011","volume":106,"oa_version":"None","citation":{"ama":"Eichler C, Bozyigit D, Lang C, Steffen L, Fink JM, Wallraff A. Experimental state tomography of itinerant single microwave photons. <i>Physical Review Letters</i>. 2011;106(22). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">10.1103/PhysRevLett.106.220503</a>","apa":"Eichler, C., Bozyigit, D., Lang, C., Steffen, L., Fink, J. M., &#38; Wallraff, A. (2011). Experimental state tomography of itinerant single microwave photons. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">https://doi.org/10.1103/PhysRevLett.106.220503</a>","ieee":"C. Eichler, D. Bozyigit, C. Lang, L. Steffen, J. M. Fink, and A. Wallraff, “Experimental state tomography of itinerant single microwave photons,” <i>Physical Review Letters</i>, vol. 106, no. 22. American Physical Society, 2011.","mla":"Eichler, Christopher, et al. “Experimental State Tomography of Itinerant Single Microwave Photons.” <i>Physical Review Letters</i>, vol. 106, no. 22, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">10.1103/PhysRevLett.106.220503</a>.","short":"C. Eichler, D. Bozyigit, C. Lang, L. Steffen, J.M. Fink, A. Wallraff, Physical Review Letters 106 (2011).","ista":"Eichler C, Bozyigit D, Lang C, Steffen L, Fink JM, Wallraff A. 2011. Experimental state tomography of itinerant single microwave photons. Physical Review Letters. 106(22).","chicago":"Eichler, Christopher, Deniz Bozyigit, C Lang, L. Steffen, Johannes M Fink, and Andreas Wallraff. “Experimental State Tomography of Itinerant Single Microwave Photons.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">https://doi.org/10.1103/PhysRevLett.106.220503</a>."},"language":[{"iso":"eng"}],"date_created":"2018-12-11T11:53:57Z","issue":"22","date_published":"2011-06-01T00:00:00Z","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1011.6668"}],"date_updated":"2021-11-16T07:57:13Z","status":"public","publication":"Physical Review Letters","related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1103/PhysRevLett.106.249901"}]},"title":"Experimental state tomography of itinerant single microwave photons","abstract":[{"text":"A wide range of experiments studying microwave photons localized in superconducting cavities have made important contributions to our understanding of the quantum properties of radiation. Propagating microwave photons, however, have so far been studied much less intensely. Here we present measurements in which we reconstruct the quantum state of itinerant single photon Fock states and their superposition with the vacuum by analyzing moments of the measured amplitude distribution up to fourth order. Using linear amplifiers and quadrature amplitude detectors, we have developed efficient methods to separate the detected single photon signal from the noise added by the amplifier. From our measurement data we have also reconstructed the corresponding Wigner function.","lang":"eng"}],"day":"01","_id":"1777","article_processing_charge":"No","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting Grant and by ETHZ","extern":"1","intvolume":"       106","publication_status":"published","oa":1,"author":[{"full_name":"Eichler, Christopher","first_name":"Christopher","last_name":"Eichler"},{"first_name":"Deniz","last_name":"Bozyigit","full_name":"Bozyigit, Deniz"},{"full_name":"Lang, C","last_name":"Lang","first_name":"C"},{"full_name":"Steffen, L.","first_name":"L.","last_name":"Steffen"},{"full_name":"Fink, Johannes M","orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes M","last_name":"Fink"},{"full_name":"Wallraff, Andreas","last_name":"Wallraff","first_name":"Andreas"}],"publisher":"American Physical Society","publist_id":"5338","doi":"10.1103/PhysRevLett.106.220503"},{"day":"15","abstract":[{"text":"Creating a train of single photons and monitoring its propagation and interaction is challenging in most physical systems, as photons generally interact very weakly with other systems. However, when confining microwave frequency photons in a transmission line resonator, effective photon-photon interactions can be mediated by qubits embedded in the resonator. Here, we observe the phenomenon of photon blockade through second-order correlation function measurements. The experiments clearly demonstrate antibunching in a continuously pumped source of single microwave photons measured by using microwave beam splitters, linear amplifiers, and quadrature amplitude detectors. We also investigate resonance fluorescence and Rayleigh scattering in Mollow-triplet-like spectra.","lang":"eng"}],"publication":"Physical Review Letters","title":"Observation of resonant photon blockade at microwave frequencies using correlation function measurements","date_updated":"2021-01-12T06:53:08Z","status":"public","date_published":"2011-06-15T00:00:00Z","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1102.0461"}],"issue":"24","date_created":"2018-12-11T11:53:57Z","citation":{"ama":"Lang C, Bozyigit D, Eichler C, et al. Observation of resonant photon blockade at microwave frequencies using correlation function measurements. <i>Physical Review Letters</i>. 2011;106(24). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">10.1103/PhysRevLett.106.243601</a>","apa":"Lang, C., Bozyigit, D., Eichler, C., Steffen, L., Fink, J. M., Abdumalikov, A., … Wallraff, A. (2011). Observation of resonant photon blockade at microwave frequencies using correlation function measurements. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">https://doi.org/10.1103/PhysRevLett.106.243601</a>","short":"C. Lang, D. Bozyigit, C. Eichler, L. Steffen, J.M. Fink, A. Abdumalikov, M. Baur, S. Filipp, M. Da Silva, A. Blais, A. Wallraff, Physical Review Letters 106 (2011).","mla":"Lang, C., et al. “Observation of Resonant Photon Blockade at Microwave Frequencies Using Correlation Function Measurements.” <i>Physical Review Letters</i>, vol. 106, no. 24, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">10.1103/PhysRevLett.106.243601</a>.","ieee":"C. Lang <i>et al.</i>, “Observation of resonant photon blockade at microwave frequencies using correlation function measurements,” <i>Physical Review Letters</i>, vol. 106, no. 24. American Physical Society, 2011.","ista":"Lang C, Bozyigit D, Eichler C, Steffen L, Fink JM, Abdumalikov A, Baur M, Filipp S, Da Silva M, Blais A, Wallraff A. 2011. Observation of resonant photon blockade at microwave frequencies using correlation function measurements. Physical Review Letters. 106(24).","chicago":"Lang, C, Deniz Bozyigit, Christopher Eichler, L. Steffen, Johannes M Fink, Abdufarrukh Abdumalikov, Matthias Baur, et al. “Observation of Resonant Photon Blockade at Microwave Frequencies Using Correlation Function Measurements.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">https://doi.org/10.1103/PhysRevLett.106.243601</a>."},"year":"2011","volume":106,"type":"journal_article","month":"06","doi":"10.1103/PhysRevLett.106.243601","publist_id":"5336","publisher":"American Physical Society","publication_status":"published","author":[{"full_name":"Lang, C","first_name":"C","last_name":"Lang"},{"last_name":"Bozyigit","first_name":"Deniz","full_name":"Bozyigit, Deniz"},{"first_name":"Christopher","last_name":"Eichler","full_name":"Eichler, Christopher"},{"full_name":"Steffen, L. Kraig","first_name":"L.","last_name":"Steffen"},{"last_name":"Fink","first_name":"Johannes M","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","full_name":"Johannes Fink","orcid":"0000-0001-8112-028X"},{"last_name":"Abdumalikov","first_name":"Abdufarrukh","full_name":"Abdumalikov, Abdufarrukh A"},{"first_name":"Matthias","last_name":"Baur","full_name":"Baur, Matthias P"},{"full_name":"Filipp, Stefan","last_name":"Filipp","first_name":"Stefan"},{"full_name":"Da Silva, Marcus P","first_name":"Marcus","last_name":"Da Silva"},{"last_name":"Blais","first_name":"Alexandre","full_name":"Blais, Alexandre"},{"last_name":"Wallraff","first_name":"Andreas","full_name":"Wallraff, Andreas"}],"oa":1,"intvolume":"       106","extern":1,"acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting Grant and by ETHZ. M. P. d. S. was supported by NSERC. A. B. was supported by NSERC, CIFAR, and the Alfred P. Sloan Foundation","quality_controlled":0,"_id":"1778"},{"year":"2011","volume":107,"type":"journal_article","month":"09","citation":{"ama":"Eichler C, Bozyigit D, Lang C, et al. Observation of two-mode squeezing in the microwave frequency domain. <i>Physical Review Letters</i>. 2011;107(11). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">10.1103/PhysRevLett.107.113601</a>","apa":"Eichler, C., Bozyigit, D., Lang, C., Baur, M., Steffen, L., Fink, J. M., … Wallraff, A. (2011). Observation of two-mode squeezing in the microwave frequency domain. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">https://doi.org/10.1103/PhysRevLett.107.113601</a>","mla":"Eichler, Christopher, et al. “Observation of Two-Mode Squeezing in the Microwave Frequency Domain.” <i>Physical Review Letters</i>, vol. 107, no. 11, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">10.1103/PhysRevLett.107.113601</a>.","ieee":"C. Eichler <i>et al.</i>, “Observation of two-mode squeezing in the microwave frequency domain,” <i>Physical Review Letters</i>, vol. 107, no. 11. American Physical Society, 2011.","short":"C. Eichler, D. Bozyigit, C. Lang, M. Baur, L. Steffen, J.M. Fink, S. Filipp, A. Wallraff, Physical Review Letters 107 (2011).","ista":"Eichler C, Bozyigit D, Lang C, Baur M, Steffen L, Fink JM, Filipp S, Wallraff A. 2011. Observation of two-mode squeezing in the microwave frequency domain. Physical Review Letters. 107(11).","chicago":"Eichler, Christopher, Deniz Bozyigit, C Lang, Matthias Baur, L. Steffen, Johannes M Fink, Stefan Filipp, and Andreas Wallraff. “Observation of Two-Mode Squeezing in the Microwave Frequency Domain.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">https://doi.org/10.1103/PhysRevLett.107.113601</a>."},"status":"public","date_updated":"2021-01-12T06:53:09Z","date_published":"2011-09-06T00:00:00Z","issue":"11","date_created":"2018-12-11T11:53:58Z","day":"06","abstract":[{"lang":"eng","text":"Continuous variable entanglement between two modes of a radiation field is usually studied at optical frequencies. Here we demonstrate experiments that show the entanglement between microwave photons of different energy in a broadband squeezed beam. We use a Josephson parametric amplifier to generate the two-mode correlated state and detect all four quadrature components simultaneously in a two-channel heterodyne setup using amplitude detectors. Analyzing two-dimensional phase space histograms for all possible pairs of quadratures allows us to determine the full covariance matrix, which is in good agreement with the one expected for a two-mode squeezed state."}],"title":"Observation of two-mode squeezing in the microwave frequency domain","publication":"Physical Review Letters","intvolume":"       107","extern":1,"acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting grant and by ETHZ. S. F. acknowledges the Austrian Science Foundation (FWF) for support","_id":"1780","quality_controlled":0,"author":[{"full_name":"Eichler, Christopher","first_name":"Christopher","last_name":"Eichler"},{"last_name":"Bozyigit","first_name":"Deniz","full_name":"Bozyigit, Deniz"},{"full_name":"Lang, C","first_name":"C","last_name":"Lang"},{"first_name":"Matthias","last_name":"Baur","full_name":"Baur, Matthias P"},{"full_name":"Steffen, L. Kraig","last_name":"Steffen","first_name":"L."},{"first_name":"Johannes M","last_name":"Fink","full_name":"Johannes Fink","orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Filipp","first_name":"Stefan","full_name":"Filipp, Stefan"},{"full_name":"Wallraff, Andreas","last_name":"Wallraff","first_name":"Andreas"}],"publication_status":"published","doi":"10.1103/PhysRevLett.107.113601","publist_id":"5334","publisher":"American Physical Society"}]