Exploring Surface-Driven Mechanisms for Low-Temperature Sintering of Nanoscale Copper

As the density of electronic packaging continues to rise, traditional soldering techniques encounter significant challenges, leading to copper–copper direct bonding as a new high-density connection method. The high melting point of copper presents difficulties for direct diffusion bonding under stan...

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Bibliographic Details
Main Authors: Jingyan Li, Zixian Song, Zhichao Liu, Xianli Xie, Penghui Guan, Yiying Zhu
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/15/1/476