Lifshitz-like argument for low-lying states in a strong magnetic field

We propose a Lifshitz argument in order to analyse the low energy spectrum of an electron moving in a strong magnetic field and scattered by randomly distributed repulsive zero-range impurities. The typical configurations of disorder which give rise to low energy states are identified as clusters of...

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Veröffentlicht in:	arXiv.org 1999-12
1. Verfasser:	Furtlehner, C
Format:	Artikel
Sprache:	eng
Schlagworte:	Clusters Energy spectra Impurities Magnetic fields
Online-Zugang:	Volltext
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