Scanning tunneling microscopy of InAs/Ga[sub 1-x]In[sub x]Sb superlattices

Lew, A.Y.; Yu, E.T.
July 1994
Applied Physics Letters;7/11/1994, Vol. 65 Issue 2, p201
Academic Journal
Characterizes indium arsenide/Ga[sub 1-x]In[sub x]Sb superlattices by scanning tunneling microscopy. Visibility of the monolayer roughness of the interfaces; Influence of superlattice electronic states on current-voltage spectra; Atomic resolution and electronically-induced contrast between adjacent layers of the superlattice.


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