Development of structure inhomogeneity of metallic glasses analyzed by X-ray diffraction, inelastic X-ray scattering and viscoelatsic

我们基于三种基本结构，即局部原子排列与非晶态基体中析出的晶体相似的区域(P)、由密集排列的二十面体团簇组成的区域(I)和不属于两者的区域(W)，构建了结构模型，讨论了它们的热稳定性、结构弛豫、玻璃化转变和脆性等物理性质。

We discussed their physical properties, such as the thermal stability, the structure relaxation, the glass transition and the fragility , by constructing the structural model based on the three fundamental structures, i.e. the area (P) where the local atomic arrangements are similar with those of the crystals precipitated in the amorphous matrix, the area (I) consisting of densely packed icosahedral clusters, and the area (W) belonging to neither of them.