Metal-insulator oscillations in a two-dimensional electron-hole system
The electrical transport properties of a bipolar InAs/GaSb system have been studied in a magnetic field. The resistivity oscillates between insulating and metallic behavior while the quantum Hall effect shows a digital character oscillating from 0 to 1 conductance quantum e(2)/h. The insulating beha...
Main Authors: | Nicholas, R, Takashina, K, Lakrimi, M, Kardynal, B, Khym, S, Mason, N, Symons, D, Maude, D, Portal, J |
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Format: | Journal article |
Language: | English |
Published: |
2000
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