Open AccessSURFACE RECONSTRUCTION OF GaSb(lOO)
Author(s) -
He Zhong-Qing,
X. Y. Hou,
Ding Xun-Min
Publication year - 1992
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.41.1315
Subject(s) - surface reconstruction , annealing (glass) , x ray photoelectron spectroscopy , materials science , surface (topology) , crystallography , analytical chemistry (journal) , nuclear magnetic resonance , chemistry , physics , composite material , geometry , mathematics , chromatography
Various reconstructions (c(2×6), (1×3) and (2×3)) of the GaSb (100) surface have been studied by LEED, XPS and UPS. All the three reconstructed surfaces are terminated by Sb atoms with some rows missing. Annealing in an Sb environment of both MBE-prepared, Sbdimerized c(2×6) reconstruction and IBA-prepared, Gaislands-existing (2×3) reconstruction leads to the same (1×3) reconstruction.