Extreme g-factor anisotropy of low mobility 2D hole gas in GaAs/In0.2Ga0.8As/GaAs quantum well / Soldatov I. V.,Germanenko A. V.,Kozlova N. // PHYSICA E-LOW-DIMENSIONAL SYSTEMS \& NANOSTRUCTURES. - 2014. - V. 57, l. . - P. 193-197.

ISSN/EISSN:

1386-9477 / 1873-1759

Type:

Article

Abstract:

The Shubnikov-de Haas (SdH) oscillations in low-mobility two-dimensional (20) hole gas in a single quantum well GaAs/In0.2Ga0.8As/GaAs in magnetic fields up to 50 T were investigated. Analyzing the behavior of those oscillations within the framework of highly anisotropic spin splitting of the Landau levels, we obtained the values of the out-of-plane and in-plane g-factor of vertical bar g(perpendicular to)vertical bar = 4.4 +/- 0.6 and vertical bar g(parallel to)vertical bar = 0.4 +/- 0.1 respectively. (C) 2013 Elsevier B.V. All rights reserved.

Author keywords:

SYSTEMS; MASS

DOI:

10.1016/j.physe.2013.10.035

Web of Science ID:

ISI:000331163200027

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
EISSN	1873-1759
Keywords-Plus	SYSTEMS; MASS
Research-Areas	Science \& Technology - Other Topics; Physics
Web-of-Science-Categories	Nanoscience \& Nanotechnology; Physics, Condensed Matter
Author-Email	i.soldatov@ifw-dresden.de
Funding-Acknowledgement	RFBR {[}10-02-91336, 10-02-00481]; DFG {[}KO 3743/1-1]
Funding-Text	This work has been supported in part by RFBR (Grants 10-02-91336 and 10-02-00481) and DFG (Grant no. KO 3743/1-1).
Number-of-Cited-References	20
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	22
Journal-ISO	Physica E
Doc-Delivery-Number	AA5TT