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Breakdown of the quantum Hall effect due to electron heating

โœ Scribed by S. Komiyama; T. Takamasu; S. Hiyamizu; S. Sasa

Book ID
107854593
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
516 KB
Volume
54
Category
Article
ISSN
0038-1098

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๐Ÿ“œ SIMILAR VOLUMES

Quantum Hall effect: Its breakdown due t
Quantum Hall effect: Its breakdown due to current
โœ S. Kawaji ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 167 KB

Breakdown of the quantum Hall effect due to current has been studied in specially designed samples with a width ranging between 3 and 120 ~tm made from GaAs/AIGaAs wafers at 0.5 K in magnetic fields B up to 23 T. The critical current at the onset of the breakdown is proportional to the sample width

Two types of breakdown of quantum Hall e
Two types of breakdown of quantum Hall effect depending on the electron density fluctuation
โœ K. Oto; T. Sanuki; S. Takaoka; K. Murase; K. Gamo ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 157 KB

We investigate di erent types of the breakdown of the quantum Hall e ect (QHE), which are characterized by the sample width dependence of the critical current for the breakdown. The distinction of two di erent types of breakdown is thought to be the properties of the two-dimensional electron gas (2D