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
DOES STRUCTURE DETERMINE PROPERTY IN AMORPHOUS SOLIDS? 1)
Wang Yunjiang(),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