Abstract
The lateral photovoltage generated in the plane of a two-dimensional electron system (2DES) by a focused light spot, exhibits a fine-structure in the quantum oscillations in a magnetic field near the quantum Hall conductivity minima. A double peak structure occurs near the minima of the longitudinal conductivity oscillations. This is the characteristic signature of the interplay between screening and Landau quantization.
Original language | English |
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Article number | 235303 |
Pages (from-to) | 235303-1/4 |
Journal | Physical Review B |
Volume | 64 |
Issue number | 23 |
DOIs | |
Publication status | Published - 2001 |