Vibrational Infrared and Raman Spectra of Non-Metals
Vibrational Infrared and Raman Spectra of Non-Metals
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非金属的振动红外和拉曼光谱
DOI：
10.1007/978-3-642-46433-1_1
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发表时间：
1984
期刊：
影响因子：
--
通讯作者：
R. Wehner
中科院分区：
文献类型：
--
作者：
H. Bilz;D. Strauch;R. Wehner
晶体的振动特性决定了光子红外吸收、非弹性中子散射，并在很大程度上决定了声子的非弹性光子散射，即拉曼散射。因此，红外和拉曼光谱的解释需要了解晶格动力学的基本特征。固体量子理论用基本激发及其相互相互作用来描述晶体特性。动态特性由声子（晶格振动）及其主要与其他声子（非谐性）、电子（电子-声子耦合）和光子（与辐射的相互作用）的相互作用来表示。这体现了本文的范围。它的重点是理论与实验之间的相互关系，即实验光谱的微观或模型解释。
The vibrational properties of crystals determine the photon infrared absorption, inelastic neutron scattering and, to a large extent, inelastic photon scattering by phonons, i.e., Raman scattering. The interpretation of infrared and Raman spectra requires, therefore, an understanding of the basic features of lattice dynamics The quantum theory of solids describes the crystal properties in terms of elementary excitations and their mutual interactions. Dynamic properties are represented by phonons (lattice vibrations) and their interactions mainly with other phonons (anharmonicity), electrons (electron-phonon coupling), and photons (interaction with radiation). This characterizes the scope of the article. Its emphasis is on the interrelation between theory and experiment, i.e., on the microscopic or model interpretation of experimental spectra.
DOI：
--
发表时间：
2006
期刊：
Pure and Appl. Math. Quaterly 2
影响因子：
--
作者：
Shubin;T.Sunada
通讯作者：
T.Sunada