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DOI | 10.1038/s41467-018-05991-y |
Harnessing heterogeneous nucleation to control tin orientations in electronic interconnections | |
Ma, Z. L.1; Belyakov, S. A.1; Sweatman, K.2; Nishimura, T.2; Nishimura, T.2; Gourlay, C. M.1 | |
2017-12-04 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2017 |
卷号 | 8 |
文章类型 | Article |
语种 | 英语 |
国家 | England; Japan |
英文摘要 | While many aspects of electronics manufacturing are controlled with great precision, the nucleation of tin in solder joints is currently left to chance. This leads to a widely varying melt undercooling and different crystal orientations in each joint, which results in a different resistance to electromigration, thermomechanical fatigue, and other failure modes in each joint. Here we identify a family of nucleants for tin, prove their effectiveness using a novel droplet solidification technique, and demonstrate an approach to incorporate the nucleants into solder joints to control the orientation of the tin nucleation event. With this approach, it is possible to change tin nucleation from a stochastic to a deterministic process, and to generate single-crystal joints with their c-axis orientation tailored to best combat a selected failure mode. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000417029900006 |
WOS关键词 | SOLDER JOINTS ; GRAIN-REFINEMENT ; SN ORIENTATION ; THERMOMECHANICAL BEHAVIOR ; CRYSTAL-STRUCTURES ; DAMAGE EVOLUTION ; SINGLE-CRYSTALS ; ALUMINUM-ALLOYS ; ELECTROMIGRATION ; TRANSITION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203964 |
专题 | 资源环境科学 |
作者单位 | 1.Imperial Coll London, Dept Mat, London SW7 2AZ, England; 2.Nihon Super Co Ltd, NS Bldg, Suita, Osaka 5640063, Japan |
推荐引用方式 GB/T 7714 | Ma, Z. L.,Belyakov, S. A.,Sweatman, K.,et al. Harnessing heterogeneous nucleation to control tin orientations in electronic interconnections[J]. NATURE COMMUNICATIONS,2017,8. |
APA | Ma, Z. L.,Belyakov, S. A.,Sweatman, K.,Nishimura, T.,Nishimura, T.,&Gourlay, C. M..(2017).Harnessing heterogeneous nucleation to control tin orientations in electronic interconnections.NATURE COMMUNICATIONS,8. |
MLA | Ma, Z. L.,et al."Harnessing heterogeneous nucleation to control tin orientations in electronic interconnections".NATURE COMMUNICATIONS 8(2017). |
条目包含的文件 | 条目无相关文件。 |
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