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...
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| Hlavní autoři: |
Nicholas, R,
Takashina, K,
Lakrimi, M,
Kardynal, B,
Khym, S,
Mason, N,
Symons, D,
Maude, D,
Portal, J |
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| Médium: | Journal article
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| Jazyk: | English |
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| Vydáno: |
2000
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