Magneto-photoconductivity of a 2DEG under intense terahertz radiation

Authors
Koenraad, PM Lewis, RA Waumans, LRC Langerak, CJCM Xu, W Wolter, JH
Citation
Pm. Koenraad et al., Magneto-photoconductivity of a 2DEG under intense terahertz radiation, PHYSICA B, 258, 1998, pp. 268-272
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
268 - 272
Database
ISI
SICI code
0921-4526(199812)258:<268:MOA2UI>2.0.ZU;2-A
Abstract
The photoconductivity of a two-dimensional electron gas (2DEG) has been mea sured under intense, polarised THz radiation. Cyclotron resonance is eviden t to high temperature and yields a large effective mass, which increases wi th radiation intensity. No shift in the magneto-phonon resonance fields is observed attributable to the radiation. (C) 1998 Elsevier Science B.V. All rights reserved.