Magnetotransport studies of anisotropic scattering in GaAs/AlAs island superlattices

Patane, A. and Ignatov, A. and Eaves, L. and Main, P. C. and Henini, M. and Schomburg, E. and Scheuerer, R. and Renk, Karl F. and Ustinov, V. M. and Zhukov, A. E. and Kovsh, A. R. (2002) Magnetotransport studies of anisotropic scattering in GaAs/AlAs island superlattices. PHYSICAL REVIEW B, 66 (7): 075325. ISSN 1098-0121

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Abstract

We investigate the electronic properties of wide miniband (similar to100 meV) GaAs/AlAs superlattice structures in which the tunnel barriers are formed from planar arrays of AlAs islands. By studying the effect of an in-plane magnetic field on the miniband conduction, we determine the strength and anisotropy of the rate of electron scattering by the island arrays.

Item Type: Article
Uncontrolled Keywords: SUSTAINED CURRENT OSCILLATION; SEMICONDUCTOR SUPERLATTICE; MINIBAND TRANSPORT; CONDUCTIVITY; RADIATION; GHZ;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Karl F. Renk
Depositing User: Dr. Gernot Deinzer
Date Deposited: 07 Sep 2021 05:21
Last Modified: 07 Sep 2021 05:21
URI: https://pred.uni-regensburg.de/id/eprint/39983

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