David B. Mitzi
Journal of Materials Chemistry
Qualitatively similar anomalies in a high-mobility GaAs/AlGaAs 2D hole system (2DHS) are presented. Magnetoresistance data taken along [233] and [011] directions in a GaAs/AlGaAs 2D hole sample with van der Pauw geometry exhibit significant anisotropy at half-integer filling factors. The anisotropy depend on both the density and symmetry of the hole charge distribution.
David B. Mitzi
Journal of Materials Chemistry
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Journal of Rheology
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Surface Review and Letters
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MRS Fall Meeting 2020