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PRODID:https://murmitoyen.com/events/vanille/udem/
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DTSTAMP:20260415T042614
DTSTART:20140926T113000
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URL:https://murmitoyen.com/events/vanille/udem/detail/499544
LOCATION:Université de Montréal - Pavillon Roger-Gaudry\, 2900\, chemin d
 e la Tour\, Montréal\, QC\, Canada\, H3T 1J6
SUMMARY:Beauty and Wonder in Exciton-Polariton Condensates
DESCRIPTION:Conférence de Na Young Kim (Stanford)Microcavity exciton-polar
 itons are hybrid quantum quasi-particles as an admixture of cavity photons
  and quantum well excitons. The inherent light-matter duality provides exp
 erimental advantages to form coherent condensates at high temperatures (e.
 g. 4 K in GaAs and room temperature in GaN materials) and to access the dy
 namics of exciton-polaritons. I present engineered exciton-polariton-latti
 ce systems\, where we seek the beauty of non-zero momentum boson order ari
 sing from the intrinsic open-dissipative nature of the condensate as well 
 as the topology of lattices. I envision that the polariton-lattice systems
  will be an intellectual interface\, where we may address wondrous quantum
  many-body problems in the light-matter domain. And I briefly show our rec
 ent progress of electrically pumped exciton-polariton condensates for comp
 act coherent matter waves operating at low threshold powers.Cette confére
 nce s'adresse à tous\, y compris les professeurs\, les chercheurs et les 
 étudiants des trois cycles.Le café est servi à partir de 11h20.
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