Journal ArticleDOI
The Raman effect in crystals
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TLDR
A review of progress in the theoretical and experimental study of the Raman effect in crystals during the past ten years is given in this article, where the theory of those properties of long-wavelength lattice vibrations in both cubic and uniaxial crystals which can be studied by Raman scattering.Abstract:
A review is given of progress in the theoretical and experimental study of the Raman effect in crystals during the past ten years. Attention is given to the theory of those properties of long-wavelength lattice vibrations in both cubic and uniaxial crystals which can be studied by Raman scattering. In particular the phenomena observed in the Raman scattering from crystals which lack a centre of inversion are related to the theory. The angular variations of the scattering by any type of lattice vibration in a crystal having any symmetry can be easily calculated using a complete tabulation of the Raman tensor. Recent measurements of first-order lattice vibration spectra are listed. A discussion of Brillouin scattering is included. The relation of second-order Raman spectra to critical points in the lattice vibration density of states is discussed, and measurements of the second-order spectra of diamond and the alkali halides are reviewed. The theory and experimental results for Raman scattering by electroni...read more
Citations
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Journal ArticleDOI
Lattice dynamics in GaN and AlN probed with first- and second-order Raman spectroscopy
TL;DR: In this article, the authors used first-order Raman scattering to determine the zone-center phonons and their dependence on structural attributes such as stress, chemical composition, impurities, and doping.
Journal ArticleDOI
Reduction of Fluorescence Background in Raman Spectra by the Pulsed Raman Technique
TL;DR: In this paper, the pulsed Raman technique utilizing a Q-switched frequency-doubled Nd:YAG laser and a pulse-activated nanosecond photon counting detection system has been used to reduce the fluorescence background in Raman spectra.
Journal ArticleDOI
The study of the vibrations of crystal lattices by far infra-red spectroscopy
TL;DR: In this article, a survey of the theory of lattice vibrations relevant to their spectral behaviour is presented, and the roles of effective charges, critical points and anharmonicity are considered.
Posted Content
In-Plane Anisotropies of Polarized Raman Response and Electrical Conductivity in Layered Tin Selenide
Xiaolong Xu,Qingjun Song,Haifeng Wang,Haifeng Wang,Pan Li,Kun Zhang,Yilun Wang,Kai Yuan,Zichen Yang,Yu Ye,Lun Dai +10 more
TL;DR: In this paper, the authors synthesize the single crystal SnSe nanoplates (NPs) by chemical vapor deposition, and the angular dependence of the polarized Raman spectra of SnSe NPs shows anomalous anisotropic light-mater interaction.
Journal ArticleDOI
Raman scattering in layered compound 2H-WS2
TL;DR: In this article, the first-order Raman peaks are observed at 27.4, 357 and 423 cm-1, and the low-frequency peak is a rigid-layer mode, from which the interlayer shear force constant is estimated.
References
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Book
Physical properties of crystals
TL;DR: In this paper, the physical properties of crystals systematically in tensor notation are presented, presenting tensor properties in terms of their common mathematical basis and the thermodynamic relations between them.
Book
Dynamical Theory of Crystal Lattices
Max Born,Kʿun Huang +1 more
TL;DR: Born and Huang's classic work on the dynamics of crystal lattices was published over thirty years ago, and it remains the definitive treatment of the subject as mentioned in this paper. But it is not the most complete work on crystal lattice dynamics.
Journal ArticleDOI
Quantum theory of solids
Rudolf Peierls,Louis D. Roberts +1 more
TL;DR: In this article, the interaction of light with non-conducting crystals has been studied in the context of crystal lattices and its applications in general theory and applications, such as semi-conductivity and superconductivity.