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PKP Metadata Items |
Metadata for this Document |
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| 1. |
Title |
Title of document |
Magnetic properties of amorphous Fe80-xRxB20 ( with R= Pr, Nd, Sm, Gd, Dy, Ho, Er and Tm ) |
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| 2. |
Creator |
Author's name, affiliation, country |
H. Oukris; Laboratoire de Physique des Matériaux et de Micro-électronique, Université Hassan II, Faculté des Sciences Ain Chock, B.P. 5366, Route d’El Jadida, km-8, Casablanca; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
M. Slimani; Laboratoire de Chimie du Solide, Département de Chimie E.N.S Ben Souda, Fès; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
M. Hamdoun; Laboratoire de Physique du Solide, Faculté des Sciences, B.P. 1796, Fès Atlas; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
H. Lassri; Laboratoire de Physique des Matériaux et de Micro-électronique, Université Hassan II, Faculté des Sciences Ain Chock, B.P. 5366, Route d’El Jadida, km-8, Casablanca; Morocco |
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| 3. |
Subject |
Discipline(s) |
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Subject |
Keyword(s) |
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| 4. |
Description |
Abstract |
Amorphous Fe80-xRxB20 alloys (with R=Pr, Nd, Sm, Gd, Dy, Ho, Er and Tm ) have been prepared by melt spinning and their magnetic properties have been studied. The Gd moment at 4.2 K is found to be 7µB which agrees with the theoretical value indicating a collinear spin structure. The moments of the other rare-earth are lower than the theoretical value, implying a conical spin structure. The mean-field theory has been used to explain the temperature dependence of the magnetization. The exchange interactions between Fe-Fe and Fe-R atom pairs have also been evaluated. |
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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/49 |
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| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Condensed Matter; Vol 2 (1999) |
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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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