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Anisotropic scattering and quantum magnetoresistivities of a periodiclally modulated 2D electron gas

Manolescu, Andrei and Gerhardts, Rolf R. and Suhrke, Michael and Rössler, Ulrich (2001) Anisotropic scattering and quantum magnetoresistivities of a periodiclally modulated 2D electron gas. Physical Review B 63 (11), p. 115322.

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Abstract

We calculate the longitudinal conductivities of a two-dimensional noninteracting electron gas in a uniform magnetic field and a lateral electric or magnetic periodic modulation in one spatial direction, in the quantum regime. We consider the effects of the electron-impurity scattering anisotropy through the vertex corrections on the Kubo formula, which are calculated with the Bethe-Salpeter ...

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Item Type:Article
Date:March 2001
Institutions:Physics > Institute of Theroretical Physics > Retired Professors > Group Ulrich Rössler
Identification Number:
ValueType
10.1103/PhysRevB.63.115322DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Redakteur Physik
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 09:52
Item ID:1352
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