Exchange interaction and oscillations of the magnetization of the electron gas in a quantum cylinder

被引:0
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作者
P. A. Éminov
Yu. I. Sezonov
A. V. Al’pern
N. V. Sal’nikov
机构
[1] Moscow State University of Instrument Engineering and Informatics,
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71.10.-w; 75.75.+a;
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摘要
The exchange energy of the electron gas on a cylindrical surface in a constant magnetic field has been calculated. Analytical formulas describing the contribution of the exchange interaction into oscillations of the magnetization of the electron gas in a quantum cylinder have been obtained. It is shown that the magnetic response of the system exhibits Aharonov-Bohm oscillations for both degenerate and Boltzmann electron gases.
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页码:632 / 636
页数:4
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