Stress Relaxation and Grain Growth Behaviors of (111)-Preferred Nanotwinned Copper during Annealing

Highly (111)-oriented nanotwinned Cu (nt-Cu) films were fabricated on silicon wafers for thermal-stress characterization. We tailored the microstructural features (grain scale and orientation) of the films by tuning the electroplating parameters. The films were heat-treated and the relaxation behavi...

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Bibliographic Details
Main Authors: Jyun-Yu Lai, Dinh-Phuc Tran, Shih-Chi Yang, I-Hsin Tseng, Kai-Cheng Shie, Jihperng Leu, Chih Chen
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/13/4/709