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Bloch electrons in electric and magnetic fields

Alejandro Kunold·Manuel Torres
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Abstract

We investigate Bloch electrons in two dimensions subject to constant electric and magnetic fields. The model that results from our pursuit is governed by a finite difference equation with a quasienergy spectrum that interpolates between a butterfly-like structure and a Stark ladder structure. These findings ensued from the use of electric and magnetic translation operators.

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Alejandro Kunold, Manuel Torres. 2000-04-29. Bloch electrons in electric and magnetic fields. https://doi.org/10.1103/physrevb.61.9879

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