Magnetic field induced metal-to-insulator transition in wide quantum wells

Authors
Ganitzer, P Homer, A Lucyshyn, M Jamnig, B Oswald, J Maude, DK Portal, JC
Citation
P. Ganitzer et al., Magnetic field induced metal-to-insulator transition in wide quantum wells, PHYSICA B, 258, 1998, pp. 600-603
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
258
Year of publication
1998
Pages
600 - 603
Database
ISI
SICI code
0921-4526(199812)258:<600:MFIMTI>2.0.ZU;2-T
Abstract
We present a systematic experimental study of the magnetic held induced met al-insulator transition in high mobility quasi-3D wide quantum wells. Depen ding on carrier density and carrier mobility we observe both a metal-like a nd insulator-like temperature dependence as well as a magnetic field induce d transition between both regimes. (C) 1998 Elsevier Science B.V. All right s reserved.