Classification of the infrared and Ramanactive vibration modes in Calcite has been derived.
最后给出拉曼光效和红外光效振动模式的分类。
2
Using symmetry-adapted force-constant lattice-dynamical method, the Ramanactive phonon frequencies are calculated for BC3 single-wall nanotubes with diameter between 0.
本文对单壁BC3纳米管的振动模式进行了对称性分析,利用对称性适配力常数模型计算了直径在0。
3
Any material that is Raman-active and fits within the sample chamber of the instrument can be measured. Typical samples include powders, liquids and polymers.