Atomistic behavior of Cu–Cu solid-state bonding in polycrystalline Cu with high-density boundaries

Low-temperature Cu–Cu solid-state bonding is key for interconnect miniaturization and higher current densities in advanced semiconductor devices. Achieving reliable joints requires effective void closure at the interface, driven by diffusion. We employed molecular dynamics simulations to elucidate t...

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Bibliographic Details
Main Authors: Hiroaki Tatsumi, C.R. Kao, Hiroshi Nishikawa
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Materials & Design
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127524009511
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