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利用ＦＴ－Ｒａｍａｎ光谱研究了一种含手性基团的液晶分子的相变过程，并对不同温度点及相转变点的拉曼光谱进行了简单的指认，对在不同晶体中分子的结构与取向进行了简单的分析。
The phase transition of a liquid crystal molecule containing a chiral group was studied by FT-Raman spectroscopy. The Raman spectra at different temperature points and phase transition points were simply identified. The structure of the molecules in different crystals Orientation for a simple analysis.