Determination of the relative magnitudes of static and dynamic displacements ...

The width of a peak in a pair distribution function (PDF) provides a measure of the variation in the distance between a pair of atoms. This results from a combination of thermal...对分布函数（Pair Distribution Function，PDF）中峰的宽度可用于表征原子对间距的波动情况。该现象源于热相关因素的综合作用……