沉积条件对基于ALD的Cu-Cu混合结合的Ru被动化的影响

Sang Woo Park1, Hee Han2, Chi Won Ahn2

  • 1Department of Semiconductor Engineering, Seoul National University of Science and Technology, Seoul, Republic of Korea.

Scientific reports
|October 21, 2025
PubMed
概括

用于Cu-Cu混合结合的等离子增强原子层沉积 (PEALD) 显示性能低于喷射层. 较低的Ru晶度和改变的Cu表面降低了粘合强度,影响了先进的半导体包装.