Article ID Journal Published Year Pages File Type
5360794 Applied Surface Science 2008 4 Pages PDF
Abstract
We measure local density of states (LDOS) for GaSb/InAs heterostructures with quantum wells in the valence band by scanning tunneling spectroscopy (STS) on the cleaved surface. Clear standingwave patterns of LDOS corresponding to the holes confined in the quantum wells are observed.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Spatial imaging of valence band electronic structures in a GaSb/InAs quantum well
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