First-Principles Calculation on the Influence of Alloying Elements on Interfacial Features of W-Cu System
GAI Yibing, TANG Fawei, HOU Chao, LU Hao, SONG Xiaoyan()
图1. W-Cu体系晶界和相界偏聚模型示意图
Fig.1. Schematics of segregation models for grain boundaries and interface in W-Cu system (a) W grain boundary (b) Cu grain boundary (c) W/Cu interface