Microsecond lifetimes and low interface recombination velocities in moderately doped n-GaAs thin

Lush, G.B.; Melloch, M.R.
November 1992
Applied Physics Letters;11/16/1992, Vol. 61 Issue 20, p2440
Academic Journal
Examines the microsecond lifetimes of moderately doped, thin film, n-GaAs/Al[sub 0.3]Ga[sub 0.7]As double heterostructure membranes. Enhancement of photon recycling caused by removal of substrate; Structure of double heterostructure showing hole etched in substrate; Measurement of decays for the 5 micrometer double heterostructure.


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