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JaeJun Yoon1, TaekSoo Shin2,3, DongJin Kim3

  • 1Department of Semiconductor Convergence Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, 16419, South Korea.

Scientific reports
|February 19, 2026
PubMed
概括

电电流密度在高带宽内存包中显著影响铜柱撞击可靠性. 较高的电流密度导致较小的颗粒大小,改变了晶体方向,增加了下切,降低了剪切强度,威胁到半导体包的完整性.

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