Quantum Hall effect in lateral surface superlattices
- 26 August 1991
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 3 (34) , 6605-6612
- https://doi.org/10.1088/0953-8984/3/34/006
Abstract
The authors report magnetotransport measurements and the quantum Hall effect in lateral surface superlattices, realized in GaAs/AlGaAs high mobility heterojunctions with grid gates. They observe perturbation or destruction of the integer quantum Hall effect by a sufficiently strong periodic potential.Keywords
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