节点文献
金红石和锡石的喇曼光谱研究
RAMAN SPECTROSCOPIC STUDIES OF RUTILE AND CASSITERITE
【摘要】 对我国不同地区和不同成因类型矿床的金红石和锡石及人工合成的金红石样品进行了室温下的喇曼光谱测定。每一粉末样品的喇曼图谱中都见有群论所预言的四条本征喇曼谱带。对于每一谱带的归属进行了说明。对单晶体的喇曼光谱测定说明,不同的入射和接受方向只对谱带的相对强度产生影响。
【Abstract】 The Raman spectia of rutile and cassiterlte samples from various types of ore deposits in different localities of China have been recorded at room tem. perature. The spectrum og each powder sample exhibits four normal Raman bands as predicted by the group theory. The assignment of each Raman line has been identified. The measurements of Raman spectra on single crystals indicate that different incidence and acceptance directions will exert influence on the relative intensity of a Raman line.
【基金】 全国科学基金
- 【文献出处】 矿物学报 ,Acta Mineralogica Sinica , 编辑部邮箱 ,1988年01期
- 【被引频次】7
- 【下载频次】90