Influence of carrier capture on the quantum efficiency of as-etched and epitaxially buried

Lehr, G.; Bergmann, R.
August 1992
Applied Physics Letters;8/3/1992, Vol. 61 Issue 5, p517
Academic Journal
Examines In[sub 0.53]Ga[sub 0.47]As/InP quantum wires with the use of electron beam lithography dry etching and epitaxial regrowth step. Impact of carrier loss mechanisms in the barrier on the quantum efficiency of wires; Display of orientational dependence of the overgrowth behavior; Comparison of resonant and non-resonant excitation.


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