Phase transitions of electron-hole and unbalanced electron systems in coupled quantum wells in high magnetic field
arXiv:cond-mat/9905004 · doi:10.1103/PhysRevB.59.5627
Abstract
Superfluidity of spatially separated electrons and holes and unbalanced two-layer electron system in high magnetic field is considered. The temperature of the Kosterlitz-Thouless transition to a superfluid state is obtained as a function of magnetic field and interlayer separation. The equation of state for magnetoexciton system in quasi-classical regime is analyzed. The transition from excitonic phase to electron-hole phase is considered. Possible experimental manifestations of the predicted effects are briefly discussed.
21 pages, 3 Postscript figures
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Cited by in corpus (17)
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