Magnetic Properties and Coercivity of MnGa Films Deposited on Different Substrates

IMR OpenIR

	Magnetic Properties and Coercivity of MnGa Films Deposited on Different Substrates
	Feng, J. N.; Liu, W.; Gong, W. J.; Zhao, X. G.; Kim, D.; Choi, C. J.; Zhang, Z. D.; Liu, W (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
	2017-03-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	33 期号:3 页码:291-294
摘要	MnGa films were grown by magnetron sputtering on thermally oxidized Si (Si/SiO2) and glass substrates. Films grown on single-crystal Si (100) substrate with different underlayers were prepared for comparison. It is found that the Si/SiO2 substrate is more suitable for growing high-coercivity MnGa films than the glass substrate, which is the result of the isolated-island-like growth. A coercivity of 9.7 kOe can be achieved for the 10 nm MnGa films grown on Si/SiO2 substrate at substrate temperature TS of 450 degrees C. Optimized experimental conditions are specified by changing the thickness of the MnGa films and the temperature of the substrates. Copyright (C) 2017, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited.; MnGa films were grown by magnetron sputtering on thermally oxidized Si (Si/SiO2) and glass substrates. Films grown on single-crystal Si (100) substrate with different underlayers were prepared for comparison. It is found that the Si/SiO2 substrate is more suitable for growing high-coercivity MnGa films than the glass substrate, which is the result of the isolated-island-like growth. A coercivity of 9.7 kOe can be achieved for the 10 nm MnGa films grown on Si/SiO2 substrate at substrate temperature TS of 450 degrees C. Optimized experimental conditions are specified by changing the thickness of the MnGa films and the temperature of the substrates. Copyright (C) 2017, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited.
部门归属	[feng, j. n. ; liu, w. ; gong, w. j. ; zhao, x. g. ; zhang, z. d.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china ; [kim, d. ; choi, c. j.] korea inst mat sci, powder & ceram div, 797 changwon daero, chang won 642831, south korea
关键词	Atomic Force Microscopy Coercivity Magnetic Properties Magnetron Sputtering Thin Film
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China [51590883, 51471167, 51271179, 51571194]; Chinese Academy of Sciences [KJZD-EW-M05-3]; Ministry of Science, ICT and Future Planning/Korea Research Council for Industrial Science and Technology
收录类别	SCI
语种	英语
WOS记录号	WOS:000396353000013
引用统计	被引频次：15[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/321006/78260
专题	中国科学院金属研究所
通讯作者	Liu, W (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Feng, J. N.,Liu, W.,Gong, W. J.,et al. Magnetic Properties and Coercivity of MnGa Films Deposited on Different Substrates[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2017,33(3):291-294.
APA	Feng, J. N..,Liu, W..,Gong, W. J..,Zhao, X. G..,Kim, D..,...&Liu, W .(2017).Magnetic Properties and Coercivity of MnGa Films Deposited on Different Substrates.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,33(3),291-294.
MLA	Feng, J. N.,et al."Magnetic Properties and Coercivity of MnGa Films Deposited on Different Substrates".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 33.3(2017):291-294.