CobaltMaghrebV1, PascalFrancis, Checkpoint, bibRecord, 000014

Ab-initio study of structural, electronic and magnetic properties of CdTe doped transition metal Co

Identifieur interne : 000014 ( PascalFrancis/Checkpoint ); précédent : 000013; suivant : 000015

Ab-initio study of structural, electronic and magnetic properties of CdTe doped transition metal Co

Auteurs : A. Zitouni [Algérie] ; Samir Bentata [Algérie] ; W. Benstaali [Algérie] ; B. Abbar [Algérie]

Source :

Solid state communications [ 0038-1098 ] ; 2014.

RBID : Pascal:14-0166067

Descripteurs français

Pascal (Inist)
- Calcul ab initio, Structure bande, Densité état électron, Calcul APW, Méthode fonctionnelle densité, Moment magnétique, Densité charge, Addition cobalt, Conduction métallique, Approximation gradient généralisé, Tellurure de cadmium, Semiconducteur semimagnétique, Structure blende, CdTe.

English descriptors

KwdEn :
- APW calculations, Ab initio calculations, Band structure, Blende structure, Cadmium tellurides, Charge density, Cobalt additions, Density functional method, Electronic density of states, Generalized gradient approximation, Magnetic moments, Metallic conduction, Semimagnetic semiconductors.

Abstract

The full potential linear augmented plane wave (FPLAPW) based on density-functional theory (DFT) is employed to study the structural, electronic and magnetic properties of transition metal Co doped CdTe. We have analyzed the structural parameters, charge and spin densities, total and partial densities of states within the generalized gradient approximation (GGA). The results show a Half-Metallic Dilute Magnetic Semiconductors (HM-DMS) character with an important magnetic moment. The results obtained, make the Co_xCd_1-xTe a potential promising candidate for application in spintronics.

Affiliations:

Algérie

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Le document en format XML

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<front><div type="abstract" xml:lang="en">The full potential linear augmented plane wave (FPLAPW) based on density-functional theory (DFT) is employed to study the structural, electronic and magnetic properties of transition metal Co doped CdTe. We have analyzed the structural parameters, charge and spin densities, total and partial densities of states within the generalized gradient approximation (GGA). The results show a Half-Metallic Dilute Magnetic Semiconductors (HM-DMS) character with an important magnetic moment. The results obtained, make the Co<sub>x</sub>
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Serveur d'exploration sur le cobalt au Maghreb

Ab-initio study of structural, electronic and magnetic properties of CdTe doped transition metal Co

Ab-initio study of structural, electronic and magnetic properties of CdTe doped transition metal Co

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri