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PKP Metadata Items |
Metadata for this Document |
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| 1. |
Title |
Title of document |
Experimental And Theoretical Study Of The Substitution Mechanism In The W6+: Litao3 Correlated With The Ferroelectric Properties |
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| 2. |
Creator |
Author's name, affiliation, country |
M. Tahiri; Laboratoire Rayonnement & Matière–Equipe de Recherche Physique de la Matière et Modélisation, Faculté des Sciences et Techniques, BP 577 Settat; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
N. Masaif; Laboratoire Rayonnement & Matière–Equipe de Recherche Physique de la Matière et Modélisation, Faculté des Sciences et Techniques, BP 577 Settat
Université Hassan 1er, Ecole Nationale des Sciences Appliquées, BP 77 Khouribga; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
E.M. Lotfi; Département Génie Mécanique, ENSET, B.P.: 6207, Rabat Instituts, Université Mohammed V- Souissi - Rabat; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Jennane; Laboratoire Rayonnement & Matière–Equipe de Recherche Physique de la Matière et Modélisation, Faculté des Sciences et Techniques, BP 577 Settat
Université Hassan 1er, Ecole Nationale des Sciences Appliquées, BP 77 Khouribga; Morocco |
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Subject |
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Subject |
Keyword(s) |
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| 4. |
Description |
Abstract |
The purpose of the present work is to report the latest results of our experimental and theoretical non-stoichiometry investigations of solid solutions isolated close to LiTaO3 inside the ternary system Li2O-Ta2O5-(WO3)2 correlated with the ferroelectrics transitions. Dielectric measurements performed on ceramic samples have shown that ferro-paraelectric temperatures transitions TC varied along the solids solutions, as the stoichiometry deviates from LiTaO3. A Safaryan’s theory of ferroelectric transition and the various vacancy models in this work reproduce well the experimental results by explaining the substitution nature of Tungsten hexavalent (W6+) in LiTaO3. |
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Publisher |
Organizing agency, location |
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Contributor |
Sponsor(s) |
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| 7. |
Date |
(YYYY-MM-DD) |
21-03-2011
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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/267 |
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| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Condensed Matter; Vol 12, No 2 (2010) |
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Language |
English=en |
en |
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Relation |
Supp. Files |
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Coverage |
Geo-spatial location, chronological period, research sample (gender, age, etc.) |
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Rights |
Copyright and permissions |
Copyright (c)
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