Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Synthesis and Soft Magnetic Properties of Mg-doped Ni Nanoparticles | |
其他题名 | 论文其他题名 |
Yang J. H.; Feng B.; Liu Y.; Zhang Y. J.; Yang L. L.; Wang Y. X.; Lang J. H.; Wang D. D. | |
2008 | |
发表期刊 | Chemical Research in Chinese Universities |
ISSN | 1005-9040 |
卷号 | 24期号:5页码:534-536 |
摘要 | Mg-doped Ni nanoparticles with good soft magnetic properties were prepared with the sol-gel method and were sintered at 400, 500. 600, and 900 degrees C in argon atmosphere, respectively. The structure and magnetic properties of the samples were studied by means of X-ray diffraction, TEM. and VSM magnetometers. X-Ray powder diffraction results show that Ni-Mg solid solution was formed with the single phase of face-centered cubic(fcc) structure. The particle size became larger with the increase of temperature. When the sintering temperature was 400 degrees C the particle size was 6.3 nm, whereas it was 46.2 nm at 900 degrees C. Both the saturation magnetization(M-s) and the coercivity were enhanced with the increase of the particle size. The M-s values of the samples ranged from 18.965 to 46.766 emu/g and the coercivity ranged from 1051.3568 to 9145.0848 A/m. |
收录类别 | SCI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25696 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Yang J. H.,Feng B.,Liu Y.,et al. Synthesis and Soft Magnetic Properties of Mg-doped Ni Nanoparticles[J]. Chemical Research in Chinese Universities,2008,24(5):534-536. |
APA | Yang J. H..,Feng B..,Liu Y..,Zhang Y. J..,Yang L. L..,...&Wang D. D..(2008).Synthesis and Soft Magnetic Properties of Mg-doped Ni Nanoparticles.Chemical Research in Chinese Universities,24(5),534-536. |
MLA | Yang J. H.,et al."Synthesis and Soft Magnetic Properties of Mg-doped Ni Nanoparticles".Chemical Research in Chinese Universities 24.5(2008):534-536. |
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