[{"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2014-07-06T00:00:00Z","month":"07","volume":10,"extern":"1","article_type":"original","author":[{"orcid":"0000-0002-1307-5074","full_name":"Goodrich, Carl Peter","last_name":"Goodrich","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","first_name":"Carl Peter"},{"last_name":"Liu","full_name":"Liu, Andrea J.","first_name":"Andrea J."},{"first_name":"Sidney R.","full_name":"Nagel, Sidney R.","last_name":"Nagel"}],"page":"578-581","language":[{"iso":"eng"}],"publication":"Nature Physics","issue":"8","publication_status":"published","type":"journal_article","publisher":"Springer Nature","oa_version":"None","year":"2014","quality_controlled":"1","date_created":"2020-04-30T11:43:29Z","citation":{"ieee":"C. P. Goodrich, A. J. Liu, and S. R. Nagel, “Solids between the mechanical extremes of order and disorder,” <i>Nature Physics</i>, vol. 10, no. 8. Springer Nature, pp. 578–581, 2014.","short":"C.P. Goodrich, A.J. Liu, S.R. Nagel, Nature Physics 10 (2014) 578–581.","ama":"Goodrich CP, Liu AJ, Nagel SR. Solids between the mechanical extremes of order and disorder. <i>Nature Physics</i>. 2014;10(8):578-581. doi:<a href=\"https://doi.org/10.1038/nphys3006\">10.1038/nphys3006</a>","chicago":"Goodrich, Carl Peter, Andrea J. Liu, and Sidney R. Nagel. “Solids between the Mechanical Extremes of Order and Disorder.” <i>Nature Physics</i>. Springer Nature, 2014. <a href=\"https://doi.org/10.1038/nphys3006\">https://doi.org/10.1038/nphys3006</a>.","apa":"Goodrich, C. P., Liu, A. J., &#38; Nagel, S. R. (2014). Solids between the mechanical extremes of order and disorder. <i>Nature Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/nphys3006\">https://doi.org/10.1038/nphys3006</a>","mla":"Goodrich, Carl Peter, et al. “Solids between the Mechanical Extremes of Order and Disorder.” <i>Nature Physics</i>, vol. 10, no. 8, Springer Nature, 2014, pp. 578–81, doi:<a href=\"https://doi.org/10.1038/nphys3006\">10.1038/nphys3006</a>.","ista":"Goodrich CP, Liu AJ, Nagel SR. 2014. Solids between the mechanical extremes of order and disorder. Nature Physics. 10(8), 578–581."},"day":"06","publication_identifier":{"issn":["1745-2473","1745-2481"]},"_id":"7773","intvolume":"        10","doi":"10.1038/nphys3006","title":"Solids between the mechanical extremes of order and disorder","abstract":[{"text":"For more than a century, physicists have described real solids in terms of perturbations about perfect crystalline order1. Such an approach takes us only so far: a glass, another ubiquitous form of rigid matter, cannot be described in any meaningful sense as a defected crystal2. Is there an opposite extreme to a crystal—a solid with complete disorder—that forms an alternative starting point for understanding real materials? Here, we argue that the solid comprising particles with finite-ranged interactions at the jamming transition3,4,5 constitutes such a limit. It has been shown that the physics associated with this transition can be extended to interactions that are long ranged6. We demonstrate that jamming physics is not restricted to amorphous systems, but dominates the behaviour of solids with surprisingly high order. Just as the free-electron and tight-binding models represent two idealized cases from which to understand electronic structure1, we identify two extreme limits of mechanical behaviour. Thus, the physics of jamming can be set side by side with the physics of crystals to provide an organizing structure for understanding the mechanical properties of solids over the entire spectrum of disorder.","lang":"eng"}],"date_updated":"2021-01-12T08:15:26Z","article_processing_charge":"No"},{"day":"29","quality_controlled":"1","date_created":"2024-10-07T11:50:19Z","citation":{"mla":"Desbuquois, Rémi, et al. “Superfluid Behaviour of a Two-Dimensional Bose Gas.” <i>Nature Physics</i>, vol. 8, no. 9, Springer Nature, 2012, pp. 645–48, doi:<a href=\"https://doi.org/10.1038/nphys2378\">10.1038/nphys2378</a>.","chicago":"Desbuquois, Rémi, Lauriane Chomaz, Tarik Yefsah, Julian Leonard, Jérôme Beugnon, Christof Weitenberg, and Jean Dalibard. “Superfluid Behaviour of a Two-Dimensional Bose Gas.” <i>Nature Physics</i>. Springer Nature, 2012. <a href=\"https://doi.org/10.1038/nphys2378\">https://doi.org/10.1038/nphys2378</a>.","apa":"Desbuquois, R., Chomaz, L., Yefsah, T., Leonard, J., Beugnon, J., Weitenberg, C., &#38; Dalibard, J. (2012). Superfluid behaviour of a two-dimensional Bose gas. <i>Nature Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/nphys2378\">https://doi.org/10.1038/nphys2378</a>","ista":"Desbuquois R, Chomaz L, Yefsah T, Leonard J, Beugnon J, Weitenberg C, Dalibard J. 2012. Superfluid behaviour of a two-dimensional Bose gas. Nature Physics. 8(9), 645–648.","ama":"Desbuquois R, Chomaz L, Yefsah T, et al. Superfluid behaviour of a two-dimensional Bose gas. <i>Nature Physics</i>. 2012;8(9):645-648. doi:<a href=\"https://doi.org/10.1038/nphys2378\">10.1038/nphys2378</a>","ieee":"R. Desbuquois <i>et al.</i>, “Superfluid behaviour of a two-dimensional Bose gas,” <i>Nature Physics</i>, vol. 8, no. 9. Springer Nature, pp. 645–648, 2012.","short":"R. Desbuquois, L. Chomaz, T. Yefsah, J. Leonard, J. Beugnon, C. Weitenberg, J. Dalibard, Nature Physics 8 (2012) 645–648."},"scopus_import":"1","doi":"10.1038/nphys2378","intvolume":"         8","oa":1,"abstract":[{"text":"Owing to thermal fluctuations, two-dimensional (2D) systems cannot undergo a conventional phase transition associated with the breaking of a continuous symmetry1. Nevertheless they may exhibit a phase transition to a state with quasi-long-range order via the Berezinskii–Kosterlitz–Thouless (BKT) mechanism2. A paradigm example is the 2D Bose fluid, such as a liquid helium film3, which cannot condense at non-zero temperature although it becomes superfluid above a critical phase space density. The quasi-long-range coherence and the microscopic nature of the BKT transition were recently explored with ultracold atomic gases4,5,6. However, a direct observation of superfluidity in terms of frictionless flow is still missing for these systems. Here we probe the superfluidity of a 2D trapped Bose gas using a moving obstacle formed by a micrometre-sized laser beam. We find a dramatic variation of the response of the fluid, depending on its degree of degeneracy at the obstacle location.","lang":"eng"}],"article_processing_charge":"No","status":"public","extern":"1","volume":8,"author":[{"full_name":"Desbuquois, Rémi","last_name":"Desbuquois","first_name":"Rémi"},{"first_name":"Lauriane","last_name":"Chomaz","full_name":"Chomaz, Lauriane"},{"first_name":"Tarik","last_name":"Yefsah","full_name":"Yefsah, Tarik"},{"first_name":"Julian","id":"b75b3f45-7995-11ef-9bfd-9a9cd02c3577","last_name":"Leonard","full_name":"Leonard, Julian"},{"last_name":"Beugnon","full_name":"Beugnon, Jérôme","first_name":"Jérôme"},{"first_name":"Christof","last_name":"Weitenberg","full_name":"Weitenberg, Christof"},{"first_name":"Jean","full_name":"Dalibard, Jean","last_name":"Dalibard"}],"external_id":{"arxiv":["1205.4536"]},"date_published":"2012-07-29T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"9","language":[{"iso":"eng"}],"page":"645-648","publication":"Nature Physics","year":"2012","publication_identifier":{"eissn":["1745-2481"],"issn":["1745-2473"]},"_id":"18201","title":"Superfluid behaviour of a two-dimensional Bose gas","date_updated":"2024-10-07T12:05:22Z","main_file_link":[{"url":"https://arxiv.org/abs/1205.4536","open_access":"1"}],"article_type":"letter_note","month":"07","arxiv":1,"oa_version":"Preprint","publication_status":"published","publisher":"Springer Nature","type":"journal_article"}]