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Author:

何洪文 (何洪文.) | 徐广臣 (徐广臣.) | 郭福 (郭福.) (Scholars:郭福)

Indexed by:

CQVIP PKU CSCD

Abstract:

随着电子器件焊点尺寸及其间距的日趋减小,电流密度急剧增加,从而引发的电迁移可靠性问题更加显著.电迁移效应的发生,使得在阴极附近出现裂纹和孔洞,在阳极则产生小丘或堆积,从而导致电路短路或断路.介绍了近年来国内外关于无铅钎料合金包括SnAgCu、SnAg、SnZn和SnBi等电迁移研究,对实验的结果、特征及其方案进行了综述和评论.

Keyword:

电迁移 无铅钎料合金 可靠性 电子技术 综述

Author Community:

  • [ 1 ] [何洪文]北京工业大学
  • [ 2 ] [徐广臣]北京工业大学
  • [ 3 ] [郭福]北京工业大学

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Source :

电子元件与材料

ISSN: 1001-2028

Year: 2008

Issue: 5

Volume: 27

Page: 6-8

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 17

Chinese Cited Count:

30 Days PV: 8

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