Multistability of the current-voltage characteristics in doped GaAs-AlAs superlattices

Kastrup, J.; Grahn, H.T.
October 1994
Applied Physics Letters;10/3/1994, Vol. 65 Issue 14, p1808
Academic Journal
Investigates the multistability of the current-voltage (I-V) characteristics in doped gallium arsenide-aluminum arsenide superlattices. Effect of electric-field domain formation; Expansion of the high-field region; Calculation of the I-V characteristics based on a microscopic model.


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