Phase diagram of exciton condensates in coupled quantum wells in-plane traps

C. W. Lai; C. W. Lai; J. Zoch; L. V. Butov; Daniel Chemla; Daniel Chemla; A. C. Gossard

Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference
Technical Digest (Optica Publishing Group, 2003),
paper QThD4

Phase diagram of exciton condensates in coupled quantum wells in-plane traps

C. W. Lai, J. Zoch, L. V. Butov, Daniel Chemla, and A. C. Gossard

Quantum Electronics and Laser Science Conference 2003

Baltimore, Maryland United States
1–6 June 2003
ISBN: 1-55752-733-4

From the session
Strongly Interacting Bosons and Fermions (QThD)

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C. W. Lai, J. Zoch, L. V. Butov, D. Chemla, and A. C. Gossard, "Phase diagram of exciton condensates in coupled quantum wells in-plane traps," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference, Technical Digest (Optica Publishing Group, 2003), paper QThD4.

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Abstract

We report degenerate exciton condensates in in-plane traps with specially designed coupled quantum wells. The measured phase diagram, size and occupation vs. both temperature and excitation density, suggests a phase transition at a few Kelvin.

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