ЖЭТФ, Том 124,
Вып. 3,
стр. 714 (Сентябрь 2003)
(Английский перевод - JETP,
Vol. 97, No 3,
p. 645,
September 2003
доступен on-line на www.springer.com
)
MAGNETOTRANSPORT IN A MODULATED TWO-DIMENSIONAL ELECTRON GAS
Zimbovskaya N.A.
Поступила в редакцию: 29 Января 2003
PACS: 73.21.Cd, 73.40.-c
We propose a semiclassical theory of dc magnetotransport in a two-dimensional electron gas modulated along one direction with weak electrostatic modulations. We show that oscillations of the magnetoresistivity ρ|| corresponding to the current driven along the modulation lines observed at moderately low magnetic fields can be explained as commensurability oscillations.
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