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Extreme anisotropy of electromigration: Nickel in single-crystal tin
Wei, S; Ma, HC; Chen, JQ; Guo, JD; Guo, JD (reprint author), Univ Sci & Technol China, Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res,Sch Mat Sci & Engn, Shenyang 110016, Peoples R China.
2016-12-05
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume687Pages:999-1003
AbstractA new approach is developed to fabricate single-crystal Sn solder joints with a line-type structure. The primary purpose is to investigate the diffusion characteristics of Ni in single-crystal Sn with four different grain orientations during electromigration. An interesting new experimental phenomenon that Ni3Sn4 forms on the surfaces of single-crystal Sn with regularity occurs which should be attributed to the extremely anisotropic diffusion property of Ni in single-crystal Sn. Besides, the diffusion velocity of Ni in single-crystal Sn during electromigration is ranked as followed: (001)> (101)> (301)> (100). Experimental observations are in good agreement with kinetic analysis. (C) 2016 Elsevier B.V. All rights reserved.
description.department[wei, s. ; ma, h. c. ; chen, j. q. ; guo, j. d.] univ sci & technol china, chinese acad sci, shenyang natl lab mat sci, inst met res,sch mat sci & engn, shenyang 110016, peoples r china
KeywordElectromigration Single Crystal Solder Intermetallics Anisotropy
Subject AreaChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNatural Science Foundation of China [51171191, 51471180]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/76157
Collection中国科学院金属研究所
Corresponding AuthorGuo, JD (reprint author), Univ Sci & Technol China, Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res,Sch Mat Sci & Engn, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Wei, S,Ma, HC,Chen, JQ,et al. Extreme anisotropy of electromigration: Nickel in single-crystal tin[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,687:999-1003.
APA Wei, S,Ma, HC,Chen, JQ,Guo, JD,&Guo, JD .(2016).Extreme anisotropy of electromigration: Nickel in single-crystal tin.JOURNAL OF ALLOYS AND COMPOUNDS,687,999-1003.
MLA Wei, S,et al."Extreme anisotropy of electromigration: Nickel in single-crystal tin".JOURNAL OF ALLOYS AND COMPOUNDS 687(2016):999-1003.
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