Effect of Ni doping on the microstructure and magnetic properties of FePt films
Effect of Ni doping on the microstructure and magnetic properties of FePt films
复制标题
Ni掺杂对FePt薄膜微观结构和磁性能的影响
DOI：
10.1007/s12598-009-0051-1
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发表时间：
2009-05
期刊：
影响因子：
8.8
通讯作者：
Dong Kaifeng
中科院分区：
文献类型：
--
作者：
Cheng Xiaomin;Yang Xiaofei;Dong Kaifeng
FePtNi films with different Ni contents were deposited on glass substrates by RF magnetron sputtering, and the L10-FePtNi films were obtained after the as-deposited samples were subjected to vacuum annealing. The magnetic properties, structures, and orientations of the L10-FePt films with Ni doping were studied. The results show that with increasing Ni content, the (001) peak position of the FePtNi films shifts to a higher angle in comparison with FePt, which suggests that there is partial Ni substitution in the L10lattice. The perpendicular coercivity decreases from 661 to 142 kA/m and magnetization decreases from 512 to 433 kA/m with increasing Ni content. In comparison with FePt films, the FePtNi films can effectively reduce the Curie temperature, which makes FePtNi films promising media candidates in thermally assisted recording (TAR).
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影响因子：
3.2
作者：
J. Thiele;K. Coffey;M. Toney;J. Hedstrom;A. Kellock
通讯作者：
J. Thiele;K. Coffey;M. Toney;J. Hedstrom;A. Kellock
DOI：
10.1109/intmag.1998.742068
发表时间：
1998-01
期刊：
7th Joint MMM-Intermag Conference. Abstracts (Cat. No.98CH36275)
影响因子：
--
作者：
Z. Qian;J. Sivertsen;J. Judy
通讯作者：
Z. Qian;J. Sivertsen;J. Judy
影响因子：
8.6
作者：
DAHMANI, CE;CADEVILLE, MC;MORANLOPEZ, JI
通讯作者：
MORANLOPEZ, JI
影响因子：
2.7
作者：
V. Karanasos;I. Panagiotopoulos;D. Niarchos
通讯作者：
V. Karanasos;I. Panagiotopoulos;D. Niarchos
影响因子：
2.1
作者：
P. Lu;S. Charap
通讯作者：
P. Lu;S. Charap