含有五度旋转轴点群的超拉曼张量的计算  

The Calculation of Hyper-Raman Tensors of the Point Groups with Fivefold Rotation Axes

作　　者：蔡迪[1] 郝伟[1] 

机构地区：[1]北京工业大学应用数理学院,北京100124

出　　处：《光散射学报》2009年第3期221-225,共5页The Journal of Light Scattering

基　　金：北京工业大学数理基础基础基金:点群物理性质张量程序化计算

摘　　要：超拉曼散射涉及晶格振动,因此它需要由动态张量来描述。根据坐标积与张量元在对称操作下的变换形式相同的原理,通过C语言编程,计算了属于不同不可约表示的动态张量,并列出了含有五度旋转轴点群的三阶超拉曼张量。Hyper-Raman scattering refers to lattice vibration, so the dynamic tensor is needed to describe it. According to the theory that the inner product of tensors and the product of coordinate will be transformed in the same way under the symmetry operation of a given point group, the dynamic tensors of different irreducible representations are calculated through the programming of C language, and the hyper-Raman tensors for groups with fivefold rotation axes are tabulated.

关 键 词：超拉曼张量 五度旋转轴 动态张量 

分 类 号：O433.5[机械工程—光学工程]