(111)取向纳米孪晶Cu的抗氧化性能及焊料润湿性

许增光, 周士祺, 李晓, 刘志权

Excellent Oxidation Resistance and Solder Wettability of (111)-Oriented Nanotwinned Cu

XU Zengguang, ZHOU Shiqi, LI Xiao, LIU Zhiquan

图5 (111)nt-Cu和C-Cu样品氧化层截面的TEM明场像、HRTEM像和选区电子衍射花样

Fig.5 TEM bright field images of the cross sections of (111)nt-Cu (a) and C-Cu (b) samples after oxidation, and the corresponding HRTEM images (c, d) as well as selected area electron diffraction (SAED) patterns (e, f) of the oxide layer