晶格振动量子化

Quantization of Lattice Vibration

文章首先通过研究做简谐振动的简谐振子提出了量子化模型,然后引入简正坐标,使其简正坐标算符化,最后得到晶格振动的量子化。

First, the paper presents the quantization model by making a study of the simple harmonic oscillator done simple harmonic motion. Then,it introduces the normal coordinate and its operator. Finally it concludes the lattice vibration quantization.