Effect of SiCN passivation on electromigration reliability of nanotwinned Cu redistribution lines

Nanotwinned Cu (NT-Cu), with numerous advantages, is highly suitable for implementation in Cu redistribution lines (RDLs). However, oxidation is a significant reliability concern as it accelerates resistance increase and shortens the electromigration (EM) lifetime of fine-pitch NT-Cu lines. In this...

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Bibliographic Details
Main Authors: Yu-Wen Hung, Mai-Phuong La, Yi-Quan Lin, K.N. Tu, Chih Chen
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
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Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425009603
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