摘要
应用量子力学、群论及晶体场理论 ,研究第一过渡型金属离子的 3d轨道在不同对称性的晶体场中的分裂 ,以及 3d电子在分裂轨道上的分布 .并且通过研究d轨道能级分裂图和入射光使电子跃迁所产生的吸收光谱特征 ,结合实验测量结果 ,来解释宝石矿物的特征颜色和多色性成因 .
Based on the theory of quantum mechanics,community and crystal field, the article involves research on splitting of 3d orbit transition metal ions of first type in crystal field of different symmetry as well as distribution of electron in 3d states in orbit. By studying the characteristics of the splitting of d orbit energy level diagrams and the absorption spectra from electronic transitions which are under the incident light's irradiating, and with the experiment meteraging result, the bijou mineral's characteristic colour, the formation cause of polychromasia, and the principle of bijou processing can be explained.It undoubtedly offers us a way to study mechanism of showing bijou colour and optimizing management of bijou.
出处
《桂林工学院学报》
2002年第1期21-25,共5页
Journal of Guilin University of Technology
