EFFECT OF IMPURITIES WITH VARIABLE VALENCY ON THE TRANSPORT PHENOMENAIN A QUANTUM-WELL

Authors
LYAPILIN II
Citation
Ii. Lyapilin, EFFECT OF IMPURITIES WITH VARIABLE VALENCY ON THE TRANSPORT PHENOMENAIN A QUANTUM-WELL, Semiconductors, 31(7), 1997, pp. 651-654
Citations number
11
Categorie Soggetti
Physics, Condensed Matter
Journal title
Semiconductors → ACNP
ISSN journal
10637826
Volume
31
Issue
7
Year of publication
1997
Pages
651 - 654
Database
ISI
SICI code
1063-7826(1997)31:7<651:EOIWVV>2.0.ZU;2-V
Abstract
Transport phenomena in a quantum well containing a multivalent impurit y are investigated on the basis of a model of strong Coulomb correlati ons. It is shown that as the iron content in the quantum well increase s, the Coulomb correlations grow and produce ordering in the impurity system. As a result, the scattering of 2d electrons by them should wea ken, and this should result in a substantial increase in the mobility of 2d electrons. (C) 1997 American Institute of Physics.