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Thermomagnetic behavior and first order magnetization processes of Sm3Fe29-xTx and Sm3Fe29-xTxN4 (T = V and Cr)
Han, XF; Wang, JL; He, TM; Lin, Q; Han, BS; Yang, FM
Corresponding AuthorHan, XF()
1998-08-16
Source PublicationPHYSICA STATUS SOLIDI A-APPLIED RESEARCH
ISSN0031-8965
Volume168Issue:2Pages:487-493
AbstractA systematic investigation of structure and intrinsic magnetic properties of the compounds Sm3Fe29-xTx (T = V and Cr) and their nitrides has been performed. Nitrogenation resulted in remarkable improvements in the saturation magnetization and anisotropy fields at 4.2 K and room temperature. First order magnetization processes are observed at around 5.7 T for Sm3Fe26.7V2.3 and around 2.8 T for Sm3Fe24.0Cr5.0 and Sm3Fe24.0Cr5.0N4, respectively. The spin reorientation of the easy magnetization direction of Sm3Fe26.7V2.3 is observed at around 230 K. As a preliminary result, the maximum remanence B-r of 0.94 T, the coercivity mu(0)H(C) of 0.75 T, and the maximum energy product (BH) of 108.5 kJ/m(3) for the nitride magnet Sm3Fe26.7V2.3N4 are achieved by ball-milling at 293 K.
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000075748000022
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/108266
Collection中国科学院金属研究所
Corresponding AuthorHan, XF
Affiliation1.Chinese Acad Sci, Ctr Mat Sci, Inst Semicond, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100080, Peoples R China
3.Jilin Univ, Dept Phys, Changchun 130023, Peoples R China
4.Peking Univ, Dept Phys, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Han, XF,Wang, JL,He, TM,et al. Thermomagnetic behavior and first order magnetization processes of Sm3Fe29-xTx and Sm3Fe29-xTxN4 (T = V and Cr)[J]. PHYSICA STATUS SOLIDI A-APPLIED RESEARCH,1998,168(2):487-493.
APA Han, XF,Wang, JL,He, TM,Lin, Q,Han, BS,&Yang, FM.(1998).Thermomagnetic behavior and first order magnetization processes of Sm3Fe29-xTx and Sm3Fe29-xTxN4 (T = V and Cr).PHYSICA STATUS SOLIDI A-APPLIED RESEARCH,168(2),487-493.
MLA Han, XF,et al."Thermomagnetic behavior and first order magnetization processes of Sm3Fe29-xTx and Sm3Fe29-xTxN4 (T = V and Cr)".PHYSICA STATUS SOLIDI A-APPLIED RESEARCH 168.2(1998):487-493.
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