Double plasmon-pole for highly excited quantum-well wires

Authors
Cao, HT Thoai, DBT
Citation
Ht. Cao et Dbt. Thoai, Double plasmon-pole for highly excited quantum-well wires, SOL ST COMM, 114(2), 2000, pp. 97-100
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE COMMUNICATIONS
ISSN journal
00381098 → ACNP
Volume
114
Issue
2
Year of publication
2000
Pages
97 - 100
Database
ISI
SICI code
0038-1098(2000)114:2<97:DPFHEQ>2.0.ZU;2-P
Abstract
Double plasmon-pole approximation has been applied to calculate the band-ga p renormalization (BGR) of highly excited quantum-well wires. Numerical cal culations for GaAs quantum-well wires showed that the double plasmon-pole a pproximation results agree well with the results of the more sophisticated RPA. (C) 2000 Published by Elsevier Science Ltd. All rights reserved.