Hot-electron distribution in multiple quantum well infrared photodetectors

Kuan, C.H.; Tsui, D.C.
October 1993
Applied Physics Letters;10/11/1993, Vol. 63 Issue 15, p2091
Academic Journal
Measures the hot-electron distribution in gallium arsenide (GaAs)/AlGaAs multiple quantum well infrared photodetectors at different temperatures (T). Dependence of electron distribution width on T; Observation of dark current characteristics at different T; Domination of thermally-assisted tunneling current at 70 Kelvin.


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