CobaltMaghrebV1, PascalFrancis, Corpus, bibRecord, 000099

DFT study of magneto-volume effects in iron and cobalt nitrides

Identifieur interne : 000099 ( PascalFrancis/Corpus ); précédent : 000098; suivant : 000100

DFT study of magneto-volume effects in iron and cobalt nitrides

Auteurs : Abdesalem Houari ; Samir F. Matar ; Mohamed A. Belkhir

Source :

Journal of magnetism and magnetic materials [ 0304-8853 ] ; 2010.

RBID : Pascal:10-0168558

Descripteurs français

Pascal (Inist)
- Méthode fonctionnelle densité, Effet magnétovolume, Propriété magnétique, Structure électronique, Calcul ASW, Densité état électron, Nitrure de cobalt, Nitrure de fer.

English descriptors

KwdEn :
- ASW calculations, Cobalt nitride, Density functional method, Electronic density of states, Electronic structure, Iron nitride, Magnetic properties, Magnetovolume effect.

Abstract

Largely investigated, both theoretically and experimentally, the iron-nitrogen system (Fe-N) shows large magneto-volume effects, where N element plays an important role. On the other side, the cobalt-nitrogen (Co-N) system magnetic properties are less known. We present here a first principles comparative study, within density functional theory framework of these two systems in order to get further insights into the role of nitrogen within these insertion alloys. The properties of the cobalt nitride are firstly discussed with respect to Fe-N ones, and then the two systems are treated within Slater-Pauling-Friedel model whose limitations are shown.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0304-8853`
A02	`01`			`@0 JMMMDC`
A03		`1`		`@0 J. magn. magn. mater.`
A05				`@2 322`
A06				`@2 6`
A08	`01`	`1`	`ENG`	`@1 DFT study of magneto-volume effects in iron and cobalt nitrides`
A11	`01`	`1`		`@1 HOUARI (Abdesalem)`
A11	`02`	`1`		`@1 MATAR (Samir F.)`
A11	`03`	`1`		`@1 BELKHIR (Mohamed A.)`
A14	`01`			`@1 Laboratoire de Physique Théorique, Département de Physique, Université de Bejaia @2 06000 Bejaia @3 DZA @Z 1 aut. @Z 3 aut.`
A14	`02`			`@1 CNRS, Université de Bordeaux, ICMCB, 87 avenue du Docteur Albert Schweitzer @2 33608 Pessac @3 FRA @Z 2 aut.`
A20				`@1 658-660`
A21				`@1 2010`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 17230 @5 354000181677350160`
A44				`@0 0000 @1 © 2010 INIST-CNRS. All rights reserved.`
A45				`@0 19 ref.`
A47	`01`	`1`		`@0 10-0168558`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Journal of magnetism and magnetic materials`
A66	`01`			`@0 NLD`
C01	`01`		`ENG`	@0 Largely investigated, both theoretically and experimentally, the iron-nitrogen system (Fe-N) shows large magneto-volume effects, where N element plays an important role. On the other side, the cobalt-nitrogen (Co-N) system magnetic properties are less known. We present here a first principles comparative study, within density functional theory framework of these two systems in order to get further insights into the role of nitrogen within these insertion alloys. The properties of the cobalt nitride are firstly discussed with respect to Fe-N ones, and then the two systems are treated within Slater-Pauling-Friedel model whose limitations are shown.
C02	`01`	`3`		`@0 001B70E10L`
C03	`01`	`3`	`FRE`	`@0 Méthode fonctionnelle densité @5 02`
C03	`01`	`3`	`ENG`	`@0 Density functional method @5 02`
C03	`02`	`3`	`FRE`	`@0 Effet magnétovolume @5 03`
C03	`02`	`3`	`ENG`	`@0 Magnetovolume effect @5 03`
C03	`03`	`3`	`FRE`	`@0 Propriété magnétique @5 04`
C03	`03`	`3`	`ENG`	`@0 Magnetic properties @5 04`
C03	`04`	`3`	`FRE`	`@0 Structure électronique @5 05`
C03	`04`	`3`	`ENG`	`@0 Electronic structure @5 05`
C03	`05`	`3`	`FRE`	`@0 Calcul ASW @5 06`
C03	`05`	`3`	`ENG`	`@0 ASW calculations @5 06`
C03	`06`	`3`	`FRE`	`@0 Densité état électron @5 07`
C03	`06`	`3`	`ENG`	`@0 Electronic density of states @5 07`
C03	`07`	`X`	`FRE`	`@0 Nitrure de cobalt @5 11`
C03	`07`	`X`	`ENG`	`@0 Cobalt nitride @5 11`
C03	`07`	`X`	`SPA`	`@0 Cobalto nitruro @5 11`
C03	`08`	`X`	`FRE`	`@0 Nitrure de fer @5 15`
C03	`08`	`X`	`ENG`	`@0 Iron nitride @5 15`
C03	`08`	`X`	`SPA`	`@0 Hierro nitruro @5 15`
N21				`@1 109`

Format Inist (serveur)

NO :	PASCAL 10-0168558 INIST
ET :	DFT study of magneto-volume effects in iron and cobalt nitrides
AU :	HOUARI (Abdesalem); MATAR (Samir F.); BELKHIR (Mohamed A.)
AF :	Laboratoire de Physique Théorique, Département de Physique, Université de Bejaia/06000 Bejaia/Algérie (1 aut., 3 aut.); CNRS, Université de Bordeaux, ICMCB, 87 avenue du Docteur Albert Schweitzer/33608 Pessac/France (2 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of magnetism and magnetic materials; ISSN 0304-8853; Coden JMMMDC; Pays-Bas; Da. 2010; Vol. 322; No. 6; Pp. 658-660; Bibl. 19 ref.
LA :	Anglais
EA :	Largely investigated, both theoretically and experimentally, the iron-nitrogen system (Fe-N) shows large magneto-volume effects, where N element plays an important role. On the other side, the cobalt-nitrogen (Co-N) system magnetic properties are less known. We present here a first principles comparative study, within density functional theory framework of these two systems in order to get further insights into the role of nitrogen within these insertion alloys. The properties of the cobalt nitride are firstly discussed with respect to Fe-N ones, and then the two systems are treated within Slater-Pauling-Friedel model whose limitations are shown.
CC :	001B70E10L
FD :	Méthode fonctionnelle densité; Effet magnétovolume; Propriété magnétique; Structure électronique; Calcul ASW; Densité état électron; Nitrure de cobalt; Nitrure de fer
ED :	Density functional method; Magnetovolume effect; Magnetic properties; Electronic structure; ASW calculations; Electronic density of states; Cobalt nitride; Iron nitride
SD :	Cobalto nitruro; Hierro nitruro
LO :	INIST-17230.354000181677350160
ID :	10-0168558

Links to Exploration step

Pascal:10-0168558

Le document en format XML

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<ET>DFT study of magneto-volume effects in iron and cobalt nitrides</ET>
<AU>HOUARI (Abdesalem); MATAR (Samir F.); BELKHIR (Mohamed A.)</AU>
<AF>Laboratoire de Physique Théorique, Département de Physique, Université de Bejaia/06000 Bejaia/Algérie (1 aut., 3 aut.); CNRS, Université de Bordeaux, ICMCB, 87 avenue du Docteur Albert Schweitzer/33608 Pessac/France (2 aut.)</AF>
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<LA>Anglais</LA>
<EA>Largely investigated, both theoretically and experimentally, the iron-nitrogen system (Fe-N) shows large magneto-volume effects, where N element plays an important role. On the other side, the cobalt-nitrogen (Co-N) system magnetic properties are less known. We present here a first principles comparative study, within density functional theory framework of these two systems in order to get further insights into the role of nitrogen within these insertion alloys. The properties of the cobalt nitride are firstly discussed with respect to Fe-N ones, and then the two systems are treated within Slater-Pauling-Friedel model whose limitations are shown.</EA>
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DFT study of magneto-volume effects in iron and cobalt nitrides

DFT study of magneto-volume effects in iron and cobalt nitrides

Source :

Descripteurs français

English descriptors

Abstract

Notice en format standard (ISO 2709)

Format Inist (serveur)

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