Effect of hydrogen treatment on electrically active centers in AlGaAsSb

Polyakov, A.Y.; Stam, M.
June 1992
Applied Physics Letters;6/15/1992, Vol. 60 Issue 24, p3004
Academic Journal
Examines the effects of hydrogen treatment on the concentration of donors and acceptors in AlGaAsSb. Use of two probe spreading resistance profiling and secondary ion mass spectrometry; Observation of strong passivation of donors and acceptors; Measurement of the composition of the layers by photoluminescence.


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