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Author:

张炜 (张炜.) | 李志国 (李志国.) | 程尧海 (程尧海.) | 李学信 (李学信.) | 孙英华 (孙英华.)

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incoPat zhihuiya

Abstract:

一种高电迁徙阻力的多层金属化结构及其设计 方法属于VLSI,ULSI及微波器件金属化结构的制造技术领域,其特征在于:在离SiO2绝缘层欧姆接触窗口的一个回流长度处在底层导电层Al-1%Si上开有一个尽可能小的缝隙,并给出了临界回流长度的计算公式。它利用了与电迁徙现象同时共存的回流效应来彻底消除电迁徙现象,以便从根本上解决多层金属化结构的电迁徙失效问题,从而提高了VLSI,ULSI及微波器件的寿命。

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Patent Info :

Type: 发明申请

Patent No.: CN95105950.5

Filing Date: 1995-06-15

Publication Date: 1996-12-18

Pub. No.: CN1138217A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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