Effects of buffer layer and substrate temperature on the surface morphology, the domain structure and magnetic properties of c-axis-oriented Nd2Fe14B films

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	Effects of buffer layer and substrate temperature on the surface morphology, the domain structure and magnetic properties of c-axis-oriented Nd2Fe14B films
	S. L. Chen; W. Liu; C. L. Chen; Z. D. Zhang
	2005
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	98 期号:3
摘要	Anisotropic Nd-Fe-B thin films with c-axis texture are fabricated by dc magnetron sputtering on heated Si substrate. The influence of Ti or Mo buffer layer thickness and substrate temperature on the surface morphology, the domain structure and the magnetic properties are investigated and compared for the Nd-Fe-B films. It is found that the morphology of the surface strongly depends on the thickness of the buffer layer. A rough surface is observed if there is no buffer layer between the substrate and Nd-Fe-B layer or the buffer layer is too thick. Mo shows to be the better candidate for the buffer layer for its perfect lattice match with the Nd-Fe-B layer. The best values for the maximum energy products are 11.9 and 14.8 MGOe for the Nd-Fe-B films with Ti and Mo buffer layers, respectively. (c) 2005 American Institute of Physics.
部门归属	chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;chen, sl (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;slchen@imr.ac.cn
关键词	Nd-fe-b Ndfeb Thin-films
URL	查看原文
WOS记录号	WOS:000231246100069
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34813
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. L. Chen,W. Liu,C. L. Chen,et al. Effects of buffer layer and substrate temperature on the surface morphology, the domain structure and magnetic properties of c-axis-oriented Nd2Fe14B films[J]. Journal of Applied Physics,2005,98(3).
APA	S. L. Chen,W. Liu,C. L. Chen,&Z. D. Zhang.(2005).Effects of buffer layer and substrate temperature on the surface morphology, the domain structure and magnetic properties of c-axis-oriented Nd2Fe14B films.Journal of Applied Physics,98(3).
MLA	S. L. Chen,et al."Effects of buffer layer and substrate temperature on the surface morphology, the domain structure and magnetic properties of c-axis-oriented Nd2Fe14B films".Journal of Applied Physics 98.3(2005).