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- David Snoke
- Department of Physics, University of Pittsburgh, 3941 O'Hara Street, Pittsburgh, PA 15260, USA.
書誌事項
- 公開日
- 2002-11-15
- DOI
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- 10.1126/science.1078082
- 公開者
- American Association for the Advancement of Science (AAAS)
この論文をさがす
説明
<jats:p> In the past decade, there has been an increasing number of experiments on spontaneous Bose coherence of excitons and polaritons. Four major areas of research are reviewed here: three-dimensional excitons in the bulk semiconductor Cu <jats:sub>2</jats:sub> O, two-dimensional excitons in coupled quantum wells, Coulomb drag experiments in coupled two-dimensional electron gases, and polaritons in semiconductor microcavities. The unifying theory of all these experiments is the effect of spontaneous symmetry breaking in the Bose-Einstein condensation phase transition. </jats:p>
収録刊行物
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- Science
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Science 298 (5597), 1368-1372, 2002-11-15
American Association for the Advancement of Science (AAAS)