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arXiv · 0908.2492

Quantum condensation in electron-hole bilayers with density imbalance

Kazuo Yamashita·Kenichi Asano·Takuma Ohashi
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Abstract

We study the two-dimensional spatially separated electron-hole system with density imbalance at absolute zero temperature. By means of the mean-field theory, we find that the Fulde-Ferrell state is fairly stabilized by the order parameter mixing effect.

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Kazuo Yamashita, Kenichi Asano, Takuma Ohashi. 2009-08-18. Quantum condensation in electron-hole bilayers with density imbalance. https://doi.org/10.1143/jpsj.79.033001

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