SPIN-RESOLVED CYCLOTRON-RESONANCE IN A 2D ELECTRON-GAS

Authors
YANG MJ WAGNER RJ LINCHUNG PJ SHANABROOK BV WATERMAN JR MOORE WJ DAVIS JL
Citation
Mj. Yang et al., SPIN-RESOLVED CYCLOTRON-RESONANCE IN A 2D ELECTRON-GAS, Surface science, 305(1-3), 1994, pp. 271-274
Citations number
8
Categorie Soggetti
Chemistry Physical
Journal title
Surface science → ACNP
ISSN journal
00396028
Volume
305
Issue
1-3
Year of publication
1994
Pages
271 - 274
Database
ISI
SICI code
0039-6028(1994)305:1-3<271:SCIA2E>2.0.ZU;2-7
Abstract
We report the observation of spin-resolved cyclotron resonance of a 2D EG in an InAs quantum well. The data show that the g-factor of a 2DEG has a smaller energy dependence than that of bulk electrons. The reduc tion of the spin-splitting in a 2DEG can be accounted for by a calcula tion which includes the nonparabolicity of the band structure.