High pressure Raman spectrum is mainly used to monitor the structure transition of materials at high pressure.
高压拉曼是高压谱学测量方法之一，主要用于测量高压下材料的结构相变。
2
The Raman scattering shifted to low wave number direction helped to increase the transition probability of photon-generated electrons and improved photoefficiency.
并且拉曼散射光谱向低波数方向移动，有助于增加光致电子的跃迁几率，提高多相光催化过程的本征量子效率。
3
By using light scattering technique, the transition of rotating energy levels from hydrogen molecular occurs and produced rotating Raman bands for orthohydrogen and parahydrogen are at 587.