Quantum Hall effect in p-Ge/Ge₁₋xSix heterostructures with low hole mobility
The apparent insulator—quantum Hall—insulator (I—QH—I) transition for filling factor 1 has been investigated in p-type Ge/Ge₁₋xSix heterostructures with εFτ/h ≈ 1. Scaling analysis is carried out for both the low- and high-field transition point. In low magnetic fields ωcτ < 1 pronounced QH...
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| Date: | 2007 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Series: | Физика низких температур |
| Subjects: | |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Quantum Hall effect in p-Ge/Ge₁₋xSix heterostructures with low hole mobility / Yu.G Arapov, G.I. Harus, I.V. Karskanov, V.N. Neverov, N.G.Shelushinina, M.V. Yakunin // Физика низких температур. — 2007. — Т. 33, № 2-3. — С. 207-210. — Бібліогр.: 22 назв. — англ. |