晶体相场法研究Kirkendall效应诱发的相界空洞的形成和演变*
卢艳丽(
),卢广明,胡婷婷,杨涛,陈铮
),卢广明,胡婷婷,杨涛,陈铮
PHASE FIELD CRYSTAL STUDY ON THE FORMATION AND EVOLUTION OF PHASE BOUNDARY VOID INDUCED BY THE KIRKENDALL EFFECT
Yanli LU(),Guangming LU,Tingting HU,Tao YANG,Zheng CHEN
),Guangming LU,Tingting HU,Tao YANG,Zheng CHEN
图1. Kirkendall效应诱发相界空洞的初始设置示意图
Fig.1. Initial setup schematic of phase boundary void induced by the Kirkendall effect (x and y indicate the two directions of the simulated area. y, PB, JA, JB and JV indicate the atomic concentration field, the position of the phase boundary, the A atomic flux from a phase to b phase, the B atomic flux from phase to a phase and the net vacancy flux from b phase to phase, respectively)
