Single Particle Relaxation in a Random Magnetic Field

Preprint

21 April 1994

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9404071

Abstract

We consider the single particle relaxation rate of 2D electrons subject to a random magnetic field. The density of states (DOS) oscillations in a uniform magnetic field (in addition to a random one) are studied. We define a gauge invariant single particle relaxation time as a parameter describing the amplitude of DOS oscillations. Unlike the conventional case of random potential scattering the broadening of the Landau levels does not depend on magnetic field.

Keywords

SINGLE PARTICLE RELAXATION
RANDOM MAGNETIC FIELD
DENSITY OF STATES
OSCILLATIONS
SCATTERING

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Version 1, 1994-04-21, ArXiv

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