Oxidation effects on cleaved multiple quantum well surfaces in air observed by scanning probe

Howells, S.; Gallagher, M.J.
August 1992
Applied Physics Letters;8/17/1992, Vol. 61 Issue 7, p801
Academic Journal
Examines images of cleaved indium gallium arsenide/indium phosphide multiple quantum wells viewed through atomic force microscopy and scanning tunneling microscopy. Stability of the images; Proposal of a mechanism for contrast in images; Resolution of the individual wells of the heterostructures.


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