非晶态固体的结构可以决定性能吗? 1)
王云江(
),魏丹,韩懂,杨杰,蒋敏强,戴兰宏
),魏丹,韩懂,杨杰,蒋敏强,戴兰宏
DOES STRUCTURE DETERMINE PROPERTY IN AMORPHOUS SOLIDS? 1)
Wang Yunjiang(),Wei Dan,Han Dong,Yang Jie,Jiang Mingqiang,Dai Lanhong
),Wei Dan,Han Dong,Yang Jie,Jiang Mingqiang,Dai Lanhong
图1. 典型CuZr二元金属玻璃黏度的空间分布. 由于微观结构不均匀, 动力学性质具有显著的空间涨落特征, 同时存在类固体和类液体区域
Fig. 1. Contour plot of viscosity in a typical binary metalllic gass Cu$_{50}$Zr$_{50}$. There is remarkable spatial flucturation in dynamic property due to the structural heterogeneity. Both solid-like region and liquid-like region coexist in a glass sample
