Published April 30, 2007
| Version v1
Journal article
Phonon frequencies and related parameters in Ga x In1-x Sb and InAs x P1-x
Creators
- 1. Department of Physics, Faculty of Science, King Khalid University, Abha, P.O. Box 9004 (Saudi Arabia)
Description
For the anionic GaxIn1-x Sb and cationic InAs x P1-x mixed crystals, the longitudinal and transversal optical phonon frequencies, Froehlich coupling parameter, Debye temperature of the longitudinal phonon frequency and effective polar field are obtained from band-structure calculations based on the pseudopotential scheme. The results regarding optical phonon frequencies of the hosts InP, InAs, InSb and GaSb crystals are compared with experiment and showed generally satisfactory agreement. For the remaining studied quantities, the present results are predictions
Additional details
Identifiers
- DOI
- 10.1016/j.physb.2006.12.041;
- PII
- S0921-4526(06)01949-1;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 393
- Journal Issue
- 1-2
- Journal Page Range
- p. 73-77
- ISSN
- 0921-4526
- CODEN
- PHYBE3
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38087794
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CONCENTRATION RATIO; COUPLING; CRYSTALS; DEBYE TEMPERATURE; ELECTRONIC STRUCTURE; GALLIUM ANTIMONIDES; INDIUM ANTIMONIDES; INDIUM ARSENIDES; INDIUM PHOSPHIDES; PHONONS; POLARONS; POTENTIALS; SEMICONDUCTOR MATERIALS
- Descriptors DEC
- ANTIMONIDES; ANTIMONY COMPOUNDS; ARSENIC COMPOUNDS; ARSENIDES; DIMENSIONLESS NUMBERS; GALLIUM COMPOUNDS; INDIUM COMPOUNDS; MATERIALS; PHOSPHIDES; PHOSPHORUS COMPOUNDS; PNICTIDES; QUASI PARTICLES
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.