| The spin reorientation in Nd2Fe14B in the presence of inter-grain exchange coupling; The spin reorientation in Nd2Fe14B in the presence of inter-grain exchange coupling | |
| Z. D. Zhang; X. C. Kou; F. R. de Boer; K. H. J. Buschow | |
| 1998 ; 1998 | |
| Source Publication | Journal of Alloys and Compounds
 ; Journal of Alloys and Compounds
|
| ISSN | 0925-8388 ; 0925-8388 |
| Volume | 274Issue:1-2Pages:274-277 |
| Abstract | A phenomenological model was developed for studying the spin-orientation transition of nanocrystalline Nd2Fe14B in the presence of inter-grain exchange coupling. The effective anisotropy constants, K-1(eff), K-2(eff) and K-3(eff) of nanocrystalline Nd2Fe14B were calculated by taking into account the inter-grain exchange coupling, It was found that the spin-reorientation temperature that corresponds to K-1(eff)=0 is shifted to a lower temperature in nanocrystalline Nd2Fe14B due to a strong exchange coupling. (C) 1998 Elsevier Science S.A.; A phenomenological model was developed for studying the spin-orientation transition of nanocrystalline Nd2Fe14B in the presence of inter-grain exchange coupling. The effective anisotropy constants, K-1(eff), K-2(eff) and K-3(eff) of nanocrystalline Nd2Fe14B were calculated by taking into account the inter-grain exchange coupling, It was found that the spin-reorientation temperature that corresponds to K-1(eff)=0 is shifted to a lower temperature in nanocrystalline Nd2Fe14B due to a strong exchange coupling. (C) 1998 Elsevier Science S.A. |
| description.department | univ amsterdam, van der waals zeeman inst, nl-1018 xe amsterdam, netherlands. acad sinica, inst met res, shenyang 110015, peoples r china.;kou, xc (reprint author), univ amsterdam, van der waals zeeman inst, valckenierstr 65, nl-1018 xe amsterdam, netherlands ; univ amsterdam, van der waals zeeman inst, nl-1018 xe amsterdam, netherlands. acad sinica, inst met res, shenyang 110015, peoples r china.;kou, xc (reprint author), univ amsterdam, van der waals zeeman inst, valckenierstr 65, nl-1018 xe amsterdam, netherlands |
| Keyword | Nanocrystalline Magnetic Materials Nanocrystalline Magnetic Materials Spin Reorientation Spin Reorientation Inter-grain Inter-grain Exchange Coupling Exchange Coupling Anisotropy Constants Anisotropy Constants Permanent-magnets Permanent-magnets Remanence Remanence |
| URL | 查看原文 ; 查看原文 |
| WOS ID | WOS:000075058000047 ; WOS:000075058000047 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/37881 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Z. D. Zhang,X. C. Kou,F. R. de Boer,et al. The spin reorientation in Nd2Fe14B in the presence of inter-grain exchange coupling, The spin reorientation in Nd2Fe14B in the presence of inter-grain exchange coupling[J]. Journal of Alloys and Compounds, Journal of Alloys and Compounds,1998, 1998,274, 274(1-2):274-277, 274-277. |
| APA | Z. D. Zhang,X. C. Kou,F. R. de Boer,&K. H. J. Buschow.(1998).The spin reorientation in Nd2Fe14B in the presence of inter-grain exchange coupling.Journal of Alloys and Compounds,274(1-2),274-277. |
| MLA | Z. D. Zhang,et al."The spin reorientation in Nd2Fe14B in the presence of inter-grain exchange coupling".Journal of Alloys and Compounds 274.1-2(1998):274-277. |
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