Nanoscale characterization of 1D Sn-3.5Ag nanosolders and their application into nanowelding at the nanoscale
Zhang, H; Zhang, JW; Lan, QQ; Ma, HB; Qu, K; Inkson, BJ; Mellors, NJ; Xue, DS(薛德胜); Peng, Y(彭勇); Zhang, H (reprint author), Lanzhou Univ, Sch Phys Sci & Technol, Key Lab Magnetism & Magnet Mat, Minist Educ, Lanzhou 730000, Peoples R China.
2014-10-24
发表期刊NANOTECHNOLOGY
ISSN0957-4484
卷号25期号:42页码:-
出版者IOP
摘要One-dimensional Sn-3.5Ag alloy nanosolders have been successfully fabricated by a dc electrodeposition technique into nanoporous templates, and their soldering quality has been demonstrated in nanoscale electrical welding for the first time, which indicates that they can easily form remarkably reliable conductive joints. The electrical measurement shows that individual 1D Sn-3.5Ag nanosolders have a resistivity of 28.9 mu Omega.cm. The morphology, crystal structure and chemistry of these nanosolders have been characterized at the nanoscale. It is found that individual 1D Sn-3.5Ag alloy nanosolders have a continuous morphology and smooth surface. XPS confirms the presence of tin and silver with a mass ratio of 96.54:3.46, and EDX elemental mappings clearly reveal that the Sn and Ag elements have a uniform distribution. Coveragent beam electron diffractions verify that the crystal phases of individual 1D Sn-3.5Ag alloy nanosolders consist of matrix beta-Sn and the intermetallic compound Ag3Sn. The reflow experiments reveal that the eutectic composition of the 1D Sn-Ag alloy nanowire is shifted to the Sn rich corner. This work may contribute one of the most important tin-based alloy nanosolders for future nanoscale welding techniques, which are believed to have broad applications in nanotechnology and the future nano-industry.
出版地BRISTOL
关键词electrical nanowelding one-dimensional nanosolder Sn-Ag alloy nanowire Sn-3.5Ag reflow
学科领域Science & Technology - Other Topics ; Materials Science ; Physics
作者部门[Zhang, Hong;
Zhang, Junwei;
Lan, Qianqian;
Ma, Hongbin;
Qu, Ke;
Xue, Desheng;
Peng, Yong] Lanzhou Univ, Sch Phys Sci & Technol, Key Lab Magnetism & Magnet Mat, Minist Educ, Lanzhou 730000, Peoples R China;
[Inkson, Beverley J.] Univ Sheffield, Dept Mat Sci & Engn, Sheffield S1 3JD, S Yorkshire, England;
[Mellors, Nigel J.] Univ Salford, Sch Comp Sci & Engn, Manchester M5 4WT, Lancs, England
DOI10.1088/0957-4484/25/42/425301
文章类型Article
收录类别SCIE ; EI ; PubMed
所属项目编号National Basic Research Program of China [2012CB933104] ; National Natural Science Foundation of China [11274145, 11034004] ; Program for Changjiang Scholars and Innovative Research Team in University [IRT1251] ; Fundamental Research Funds for the Central Universities [lzujbky-2013-19, 2022013zrct01]
语种英语
资助项目国家自然科学基金项目 ; 国家重点基础研究发展计划以及国家重大科学研究计划(973计划) ; 长江学者和创新团队发展计划 ; 中央高校基本科研业务费专项资金
项目资助者NSFC ; MOST ; MOE ; LZU
WOS记录号WOS:000342580700009
EI记录号20144200099363
PM记录号25265097
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文献类型期刊论文
条目标识符http://ir.lzu.edu.cn/handle/262010/106757
Collection物理科学与技术学院
通讯作者Zhang, H (reprint author), Lanzhou Univ, Sch Phys Sci & Technol, Key Lab Magnetism & Magnet Mat, Minist Educ, Lanzhou 730000, Peoples R China.
Recommended Citation:
GB/T 7714
Zhang, H,Zhang, JW,Lan, QQ,et al. Nanoscale characterization of 1D Sn-3.5Ag nanosolders and their application into nanowelding at the nanoscale[J]. NANOTECHNOLOGY,2014,25(42):-.
APA Zhang, H.,Zhang, JW.,Lan, QQ.,Ma, HB.,Qu, K.,...&Zhang, H .(2014).Nanoscale characterization of 1D Sn-3.5Ag nanosolders and their application into nanowelding at the nanoscale.NANOTECHNOLOGY,25(42),-.
MLA Zhang, H,et al."Nanoscale characterization of 1D Sn-3.5Ag nanosolders and their application into nanowelding at the nanoscale".NANOTECHNOLOGY 25.42(2014):-.
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