Spin properties of the two-dimensional electron gas

Authors
Wilamowski, Z Jantsch, W Sandersfeld, N Schaffler, F
Citation
Z. Wilamowski et al., Spin properties of the two-dimensional electron gas, PHYSICA B, 284, 2000, pp. 1926-1927
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
284
Year of publication
2000
Part
2
Pages
1926 - 1927
Database
ISI
SICI code
0921-4526(200007)284:<1926:SPOTTE>2.0.ZU;2-S
Abstract
The results of conduction electron spin resonance of 2D electrons in Si/SiG e show that many-body electron-electron interactions strongly reduce the sp in relaxation. They cause also a peculiar anisotropy of local dipole fields . We interprete these findings in terms of spin dependent e-e correlation t hat can lead to a spatial separation of the 2D electron layer into two shee ts of magnetically polarized electrons. (C) 2000 Elsevier Science B.V. All rights reserved.