晶界沟槽形成过程的相场模拟

申文龙, 廖宇轩, 吴学志, 姜彦博, 柳文波

Phase-Field Simulation of Grain Boundary Groove Formation

SHEN Wenlong, LIAO Yuxuan, WU Xuezhi, JIANG Yanbo, LIU Wenbo

图6 三维多晶薄膜结构随时间的演化

Fig.6 Microstructures (a1-c1) and grain size distributions (a2-c2) of three-dimensional polycrystalline structure for t = 0 (a1, a2), t = 400 (b1, b2), and t = 1000 (c1, c2) (The blue parts represent the surface and the grain boundaries, and the gray parts represent the grains, the same in Fig.7)