Observation of ferri-nonmagnetic boundary in CrPt3 line-and-space patterned media using a dark-field transmission electron microscope
Observation of ferri-nonmagnetic boundary in CrPt3 line-and-space patterned media using a dark-field transmission electron microscope
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使用暗场透射电子显微镜观察 CrPt3 线和空间图案介质中的亚铁非磁性边界
DOI：
10.1016/j.jmmm.2011.12.019
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发表时间：
2012
影响因子：
2.7
通讯作者：
S. Iwata
中科院分区：
文献类型：
--
作者：
D. Oshima;E. Suharyadi;T. Kato;S. Iwata
采用Kr+离子束辐照L12有序CrPt 3薄膜，在电子束光刻胶掩模下，以2× 1014 ions/cm 2的剂量辐照L12有序CrPt 3薄膜，制备了离子束光刻CrPt 3薄膜。利用透射电子显微镜对CrPt 3薄膜的截面进行了观察，研究了CrPt 3薄膜的图形化边界。暗场成像显示未照射（L12相）和照射（A1相）区域之间的明显对比。计算结果表明，两个相之间的过渡宽度约为5 nm，与TRIM程序模拟的结果吻合较好。
Ion beam patterned CrPt3films were prepared by Kr+ion irradiation at a dose of 2×1014ions/cm2onto L12-ordered CrPt3whose surface was partially masked by electron beam patterned resists. Cross-sectional observation using transmission electron microscopy was carried out to study the patterning boundary of the CrPt3film. Dark-field imaging showed a distinct contrast between non-irradiated (L12phase) and irradiated (A1 phase) regions. The transition width between the two phases was estimated to be about 5nm, which agreed well with the value simulated by a transport ion in matter (TRIM) code simulation.
影响因子：
2.7
作者：
T. Kato;H. Ito;K. Sugihara;S. Tsunashima;S. Iwata
通讯作者：
T. Kato;H. Ito;K. Sugihara;S. Tsunashima;S. Iwata
FIB 辐照 Co/Pd 多层薄膜的微观结构和磁性能
DOI：
--
发表时间：
2005
期刊：
IEEE Trans. Magn. 41-10
影响因子：
--
作者：
Kamita;O.;Edi Suharyadi et al.
通讯作者：
Edi Suharyadi et al.