CobaltMaghrebV1, Maroc, Analysis, bibRecord, 000206

Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys

Identifieur interne : 000206 ( Maroc/Analysis ); précédent : 000205; suivant : 000207

Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys

Auteurs : H. Lassri [Maroc] ; A. Qachaou [Maroc] ; A. Belayachi [Maroc] ; A. Itri [Maroc] ; N. Hassanaïn [Maroc] ; A. Berrada [Maroc] ; M. El Yamani [Maroc] ; R. Krishnan [France]

Source :

Journal of Magnetism and Magnetic Materials [ 0304-8853 ] ; 1996.

RBID : ISTEX:E1FEE64253AF9AD83C268A76096309B30AC667CA

Descripteurs français

Pascal (Inist)
- 7560E, 7660L, Addition erbium, Aimantation, Aimantation saturation, Alliage Co96B4, Alliage base cobalt, Alliage binaire, B Co, Bore alliage, Dépendance température, Echo spin, Effet concentration, Etat amorphe, Etude expérimentale, Fréquence résonance, Interaction échange, Matériau dopé, RMN, Théorie champ moyen.

English descriptors

KwdEn :
- Amorphous state, Binary alloys, Boron alloys, Cobalt base alloys, Doped materials, Erbium additions, Exchange interactions, Experimental study, Magnetization, Mean-field theory, NMR, Quantity ratio, Resonance frequency, Saturation magnetization, Spin echo, Temperature dependence.

Abstract

The influence of the addition of a few atomic percent of Er on the magnetic properties of amorphous Co-B alloys has been investigated. With increasing Er content (decreasing B content), the magnetic moment of the Co atom increases up to x = 4. The temperature dependence of the magnetization of the samples has been studied. Spin echo nuclear magnetic resonance measurements were carried out at 4.2 K.

Url:

https://api.istex.fr/document/E1FEE64253AF9AD83C268A76096309B30AC667CA/fulltext/pdf

DOI: 10.1016/S0304-8853(96)00344-7

Affiliations:

Links to Exploration step

ISTEX:E1FEE64253AF9AD83C268A76096309B30AC667CA

Le document en format XML

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Serveur d'exploration sur le cobalt au Maghreb

Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys

Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys

Source :

Descripteurs français

English descriptors

Abstract

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

Links to Exploration step

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