UNSPECIFIED (1998) Skyrmions and composite fermions for g*=0. In: 5th International Symposium on Research in High Magnetic Fields, AUG 04-06, 1997, SYDNEY, AUSTRALIA.

Full text not available from this repository.

Abstract

We describe the properties of the strongly interacting 2-D electron gas in high magnetic fields whose properties can be described in terms of the formation of composite fermions at fractional Landau level occupancy. For a Landau level occupancy v = 1 the excitations correspond to spin waves for high g-factors and magnetic fields, but when the g-factor is reduced close to zero by the use of hydrostatic pressure, there is strong evidence for the formation of Skyrmions. Studies of the composite fermions in the limit of vanishing Zeeman energy also suggest that skyrmionic excitations can occur for composite fermions. (C) 1998 Elsevier Science B.V. All rights reserved.

Item Type:	Conference Item (UNSPECIFIED)
Subjects:	Q Science > QC Physics
Journal or Publication Title:	PHYSICA B-CONDENSED MATTER
Publisher:	ELSEVIER SCIENCE BV
ISSN:	0921-4526
Date:	May 1998
Volume:	246
Number of Pages:	5
Page Range:	pp. 1-5
Publication Status:	Published
Title of Event:	5th International Symposium on Research in High Magnetic Fields
Location of Event:	SYDNEY, AUSTRALIA
Date(s) of Event:	AUG 04-06, 1997
URI:	http://wrap.warwick.ac.uk/id/eprint/15560

Data sourced from Thomson Reuters' Web of Knowledge

Request changes to a record

Actions (login required)

View Item