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PKP Metadata Items |
Metadata for this Document |
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| 1. |
Title |
Title of document |
THEORETICAL INVESTIGATION OF THE LEVEL ENERGIES FOR IDEAL Ga AND As VACANCIES IN GaAs |
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| 2. |
Creator |
Author's name, affiliation, country |
Z. El Achheb; Laboratoire de Physique du solide, Facultés des sciences Dhar Mehraz , B.P1796 Atlas Fès; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Hourmatallah; Laboratoire de Physique du solide, Facultés des sciences Dhar Mehraz , B.P1796 Atlas Fès
Laboratoire de Physique du Solide, Ecole normale Supérieure de Fés, Bensouda, B.P 5206 Fès; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
M. Barnoussi; Laboratoire de Physique du Solide, Ecole normale Supérieure de Fés, Bensouda, B.P 5206 Fès; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
N. Benzakour; Laboratoire de Physique du solide, Facultés des sciences Dhar Mehraz , B.P1796 Atlas Fès; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Jorio; Laboratoire de Physique du solide, Facultés des sciences Dhar Mehraz , B.P1796 Atlas Fès; Morocco |
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| 3. |
Subject |
Discipline(s) |
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| 3. |
Subject |
Keyword(s) |
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| 4. |
Description |
Abstract |
The bound state energies of ideal Ga and As vacancies in GaAs have been studied in the Green’s-function framework in conjunction the tight-binding method. Using existing data for band structures, the Koster-Slater parameters have been estimated, the energy levels at critical points and the density of states in perturbed and unperturbed crystal have been calculated. The unrelaxed vacancy of Ga and As introduces bound state at 0.05 eV and 1.46 eV respectively above the valence band edge. These results provide justification to experimental data based on irradiation of GaAs by energetic neutrons. |
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| 5. |
Publisher |
Organizing agency, location |
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| 6. |
Contributor |
Sponsor(s) |
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| 7. |
Date |
(YYYY-MM-DD) |
10-03-2011
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| 8. |
Type |
Status & genre |
Peer-reviewed Article |
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| 8. |
Type |
Type |
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| 9. |
Format |
File format |
PDF |
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| 10. |
Identifier |
Uniform Resource Identifier |
https://revues.imist.ma/index.php/MJCM/article/view/99 |
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| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Condensed Matter; Vol 5, No 1 (2004) |
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| 12. |
Language |
English=en |
en |
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| 13. |
Relation |
Supp. Files |
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| 14. |
Coverage |
Geo-spatial location, chronological period, research sample (gender, age, etc.) |
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| 15. |
Rights |
Copyright and permissions |
Copyright (c)
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