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The additional contribution caused by Coulomb interaction to the exciton dispersion in multiple quantum wells and superlattices for direct band gap cubic semiconductors

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Abstract

The exciton dispersion in multiple quantum wells and superlattices is studied for direct band gap cubic semiconductors in the three-band-model. The Coulomb interaction between the light and heavy exciton states in different wells is calculated. This leads to a direction dependence and split of the exciton dispersion. (author). 21 refs.
Authors:
Viet, Nguyen Ai; Que Huong, Nguyen Thi; [1]  Thong, Le Qui [2] 
  1. International Centre for Theoretical Physics, Trieste (Italy)
  2. Hue Univ., Hue (Viet Nam). Dept. of Physics
Publication Date:
Oct 01, 1992
Product Type:
Technical Report
Report Number:
IC-92/318
Reference Number:
SCA: 664100; 665000; PA: AIX-24:009136; SN: 93000933540
Resource Relation:
Other Information: PBD: Oct 1992
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; SEMICONDUCTOR MATERIALS; EXCITONS; BAND THEORY; COULOMB FIELD; SUPERLATTICES; 664100; 665000; THEORY OF ELECTRONIC STRUCTURE OF ATOMS AND MOLECULES; PHYSICS OF CONDENSED MATTER
OSTI ID:
10119787
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE93613538; TRN: XA9233101009136
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[6] p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Viet, Nguyen Ai, Que Huong, Nguyen Thi, and Thong, Le Qui. The additional contribution caused by Coulomb interaction to the exciton dispersion in multiple quantum wells and superlattices for direct band gap cubic semiconductors. IAEA: N. p., 1992. Web.
Viet, Nguyen Ai, Que Huong, Nguyen Thi, & Thong, Le Qui. The additional contribution caused by Coulomb interaction to the exciton dispersion in multiple quantum wells and superlattices for direct band gap cubic semiconductors. IAEA.
Viet, Nguyen Ai, Que Huong, Nguyen Thi, and Thong, Le Qui. 1992. "The additional contribution caused by Coulomb interaction to the exciton dispersion in multiple quantum wells and superlattices for direct band gap cubic semiconductors." IAEA.
@misc{etde_10119787,
title = {The additional contribution caused by Coulomb interaction to the exciton dispersion in multiple quantum wells and superlattices for direct band gap cubic semiconductors}
 author = {Viet, Nguyen Ai, Que Huong, Nguyen Thi, and Thong, Le Qui}
 abstractNote = {The exciton dispersion in multiple quantum wells and superlattices is studied for direct band gap cubic semiconductors in the three-band-model. The Coulomb interaction between the light and heavy exciton states in different wells is calculated. This leads to a direction dependence and split of the exciton dispersion. (author). 21 refs.}
 place = {IAEA}
 year = {1992}
 month = {Oct}
 }