Publication

Sawtoothlike de Haas–van Alphen oscillations of a two-dimensional electron system

Dirk Grundler
2002
Journal paper

Abstract

We present studies on the low-temperature magnetization of a two-dimensional electron system (2DES) in the integer quantum Hall-effect regime. The 2DES was formed in a modulation-doped AlGaAs/GaAs heterojunction. Using molecular-beam epitaxy it has been integrated into a highly sensitive micromechanical cantilever magnetometer. We observe de Haas–van Alphen oscillations at even filling factors up to ν=40 which for ν

Official source

https://infoscience.epfl.ch/record/209768?ln=en

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Sawtoothlike de Haas–van Alphen oscillations of a two-dimensional electron system

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