2013年6月
Stochastic formation of polariton condensates in two degenerate orbital states
PHYSICAL REVIEW B
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- 巻
- 87
- 号
- 21
- 開始ページ
- 214503
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevB.87.214503
- 出版者・発行元
- AMER PHYSICAL SOC
We explore the exciton-polariton condensation in two degenerate orbital states. In the honeycomb lattice potential, at the third band we have two degenerate vortex-antivortex lattice states at inequivalent K- and K'-points. We have observed energetically degenerate condensates within the linewidth similar to 0.3 meV, and directly measured the vortex-antivortex lattice phase order of the order parameter. We have also observed the intensity anticorrelation between polariton condensates at the K- and K'-points. We relate this intensity anticorrelation to the dynamical feature of polariton condensates induced by the stochastic relaxation from the common particle reservoir.
- リンク情報
- ID情報
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- DOI : 10.1103/PhysRevB.87.214503
- ISSN : 1098-0121
- eISSN : 1550-235X
- Web of Science ID : WOS:000320105000002