Vortex stability and permanent flow in nonequilibrium polariton condensates
نویسندگان
چکیده
منابع مشابه
Dynamics and stability of dark solitons in exciton-polariton condensates
Lev A. Smirnov,1,2,3 Daria A. Smirnova,1 Elena A. Ostrovskaya,1 and Yuri S. Kivshar1 1Nonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia 2Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod 603950, Russia 3University of Nizhny Novgorod, Nizhny Novgorod 603950, Russia (Received 6 April 2014...
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We present several examples of the interesting phenomenology shown by a moving polariton condensate in semiconductor microcavities. The superfluid behavior is probed by colliding the polariton condensate against physical obstacles in the form of natural defects of the sample, demonstrating a clear suppression of scattering when the speed of the flow lies below the critical velocity. At higher v...
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Yaroslav V. Kartashov,1,2 Vladimir V. Konotop,3 and Lluis Torner1 1ICFO-Institut de Ciencies Fotoniques, and Universitat Politecnica de Catalunya, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain 2Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow Region 142190, Russia 3Centro de Fı́sica Teórica e Computacional and Departamento de Fı́sica, Faculdade de Ci...
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Dienstag, 19. Mai 2015 17.15 Uhr Stuttgarter Physikalisches Kolloquium Max-Planck-Institut für Festkörperforschung Max-Planck-Institut für Intelligente Systeme Fachbereich Physik, Universität Stuttgart
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2011
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.3576151