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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
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume33Issue:3Pages:291-294
AbstractMnGa 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.
description.department[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
KeywordAtomic Force Microscopy Coercivity Magnetic Properties Magnetron Sputtering Thin Film
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational 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
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78260
Collection中国科学院金属研究所
Corresponding AuthorLiu, W (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
Recommended Citation
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.
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