基于纳米活性结构的不互溶W-Cu体系直接合金化及其热力学机制
王寒玉, 李彩, 赵璨, 曾涛, 王祖敏, 黄远

Direct Alloying of Immiscible Tungsten and Copper Based on Nano Active Structure and Its Thermodynamic Mechanism
WANG Hanyu, LI Cai, ZHAO Can, ZENG Tao, WANG Zumin, HUANG Yuan
表1 基于第一性原理和新表面能公式计算的W和Cu表面所含各晶面的表面能(Esurf) (kJ·mol-1)
Table 1 Surface energy (Esurf) of crystal faces contained on the surface of W and Cu based on the first-principles and new formula of surface energy
MetalEsurf (110)Esurf (111)Esurf (200)Esurf (211)Esurf (220)
W48.16-85.4192.47100.33
Cu-48.1618.70-13.24