DYNAMIC INTERACTION OF BULK ACOUSTIC-WAVES WITH A 2DEG AT A GAAS ALGAAS HETEROJUNCTION IN A STRONG MAGNETIC-FIELD - ELASTIC FIELD DISTRIBUTION/

Authors
KOZOREZOV AG RAMPTON VW
Citation
Ag. Kozorezov et Vw. Rampton, DYNAMIC INTERACTION OF BULK ACOUSTIC-WAVES WITH A 2DEG AT A GAAS ALGAAS HETEROJUNCTION IN A STRONG MAGNETIC-FIELD - ELASTIC FIELD DISTRIBUTION/, Physica. B, Condensed matter, 194, 1994, pp. 423-424
Citations number
2
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
1
Pages
423 - 424
Database
ISI
SICI code
0921-4526(1994)194:<423:DIOBAW>2.0.ZU;2-J
Abstract
The results of a theoretical and experimental study of the interaction of longitudinal coherent bulk acoustic waves at 9.4GHz with a 2-DEG a t a GaAs/AlGaAs heterojunction in a strong magnetic field are given. A generalized transfer matrix formalism was used to consider such a dyn amic interaction in a piezoelectric medium and hence to analyze the mo de composition of the elastic fields in the layered dissipative struct ure.