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Quasi two-dimensional electron-hole systems in a perpendicular magnetic field

John J. Quinn·Arkadiusz Wojs·Kyung-Soo Yi
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Abstract

The electronic properties of quasi two-dimensional multicomponent systems are investigated in the presence of a perpendicular magnetic field. The effects of the presence of a few valence band holes on the properties of quantum Hall systems are examined by analyzing the results of exact numerical diagonalization of small electron-hole systems confined to the spherical surface. The novel type of elementary excitations, the angular momenta, binding energies, interaction pseudopotentials, and effects on the photoluminescence spectrum are presented.

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John J. Quinn, Arkadiusz Wojs, Kyung-Soo Yi. 2003-11-07. Quasi two-dimensional electron-hole systems in a perpendicular magnetic field. https://arxiv.org/abs/cond-mat/0311165

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