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PKP Metadata Items |
Metadata for this Document |
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| 1. |
Title |
Title of document |
Growth and characterization of Sb2Te3 thin films prepared by MOCVD technique in horizontal reactor |
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| 2. |
Creator |
Author's name, affiliation, country |
B. Aboulfarah; Université MedV Agdal, Faculté des Sciences, Département de Physique, Laboratoire de Physique des matériaux. Rabat; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Mzerd; Université MedV Agdal, Faculté des Sciences, Département de Physique, Laboratoire de Physique des matériaux. Rabat; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Boulouz; Centre d'Electronique de Montpellier, CEM2, UMII Place E.Bataillon, 34095 Montpellier cedex 05; France |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Giani; Centre d'Electronique de Montpellier, CEM2, UMII Place E.Bataillon, 34095 Montpellier cedex 05; France |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Foucaran; Centre d'Electronique de Montpellier, CEM2, UMII Place E.Bataillon, 34095 Montpellier cedex 05; France |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Boyer; Centre d'Electronique de Montpellier, CEM2, UMII Place E.Bataillon, 34095 Montpellier cedex 05; France |
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| 3. |
Subject |
Discipline(s) |
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Subject |
Keyword(s) |
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| 4. |
Description |
Abstract |
In this paper the electrical and thermoelectrical performances of p-type Sb2Te3, elaborated by metal organic chemical vapour deposition (MOCVD) in horizontal quartz reactor on pyrex glass substrate arc discussed. The quality of the deposited layers is controlled by X-ray diffraction, Scanning Elecrtron Microscope (SEM), Energy dispersive X-ray spectroscopy (EDX), and Hall effect. The deposition optimal conditions are: substrate temperature equal to 450°C, the pressure ratio R= VI/V is varied from 1 to 13 and TESb partial pressure is about 1 x] 0.4 atm. It is found that the electrical properties of Sb2Te3, change remarkably with VI/V ratio and exhibited a polyerystalline structure. The measurement of the Seebeck coefficient (115µV/K) and the mobility (196cm2/V.s) leads us to confirm the significant potential of the OMCVD method to obtain a good material promising for thermoelectric applications. |
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| 5. |
Publisher |
Organizing agency, location |
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Contributor |
Sponsor(s) |
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| 7. |
Date |
(YYYY-MM-DD) |
07-03-2011
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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/19 |
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| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Condensed Matter; Vol 1 (1998) |
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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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