Accession Number : ADP007980

Title :   Spectroscopy and Luminescence with STM on III-V Epitaxial Multilayers,

Corporate Author : IBM RESEARCH DIV SAN JOSE CA

Personal Author(s) : Albrektsen, O. ; Alvarado, S. F. ; Meier, H. P. ; Renaud, Ph. ; Salemink, H. W.

Report Date : JUL 1992

Pagination or Media Count : 4

Abstract : Atomic registry is observed in heterostructure interfaces and the transition of the valence edge is analyzed at nanometer scale. Also, the STM tip can act as an electron source to excite luminescence in single quantum wells and to probe the bulk conduction bands.

Descriptors :   *CRYSTAL STRUCTURE, *SCANNING ELECTRON MICROSCOPES, CONDUCTION BANDS, EDGES, ELECTRONS, INTERFACES, LUMINESCENCE, PROBES, SCALE, TRANSITIONS, VALENCE, SWITZERLAND, TUNNELING(ELECTRONICS).

Subject Categories : Crystallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE