Abstract
We measure the electrical conductivity in the dissipative regime between adjacent integral quantum Hall plateaus. Variable-range-hopping transport is found, in accordance with a recent theory. The characteristic temperature for hopping conduction follows a power-law dependence on filling factor. Conductivity-peak broadening with increasing current is studied and a power-law dependence is observed.
Original language | English (US) |
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Article number | 015 |
Pages (from-to) | 209-212 |
Number of pages | 4 |
Journal | Semiconductor Science and Technology |
Volume | 10 |
Issue number | 2 |
DOIs | |
State | Published - Dec 1 1995 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering
- Materials Chemistry