Study of negative differential conductiv
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T. Takamasu; N. Miura; K. Taira; K. Funato; H. Kawai
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Article
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1993
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Elsevier Science
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English
โ 241 KB
Current vs voltage characteristics of InAs/GaSb/InAs diodes were studied in two samples with a different width of GaSb layers under pulsed high magnetic fields up to 40 T. A current peak of negative differential conductivity was found to decrease with increasing magnetic fields. Moreover, more than