Surface magnetism of one monolayer Mn atoms on GaAs(001) surface

Authors
Yang, ZX Jin, XF Zhang, KM Xie, XD
Citation
Zx. Yang et al., Surface magnetism of one monolayer Mn atoms on GaAs(001) surface, CHIN PHYS L, 16(5), 1999, pp. 381-383
Citations number
11
Categorie Soggetti
Physics
Journal title
CHINESE PHYSICS LETTERS
ISSN journal
0256307X → ACNP
Volume
16
Issue
5
Year of publication
1999
Pages
381 - 383
Database
ISI
SICI code
0256-307X(1999)16:5<381:SMOOMM>2.0.ZU;2-X
Abstract
The surface magnetism of one monolayer Mn atoms on GaAs(001) surface is stu died by the self-consistent tight-binding linear muffin-tin orbital method. It is found that the magnetic ordered phases (ferromagnetic and antiferrom agnetic) are more favorable than the paramagnetic one, the density of state s peak fdr below the Fermi level observed in synchrotron radiation photoemi ssion Study has been identified as due to the contribution of Mn 3d majorit y states.