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
Raman Spectrum of K Ta 0.64 Nb 0.36 O 3
S. K. Manlief,H. Y. Fan +1 more
TL;DR: In this paper, the phonon spectrum of the mixed crystal KTa${\mathrm{Ta}}{0.64}${Nb}}_{0.36}$${O}}_{3}$ (${T}_{c}\ensuremath{\approx 10$\ifmmode^\circ\else\textdegree\fi{}C) has been investigated as a function of temperature in the paraelectric and single-domain ferroelectric phases.
Journal ArticleDOI
Raman scattering in K2Pt(CN)4Br0.3 · 3H2O
TL;DR: In this paper, Raman scattering experiments on K 2 Pt(CN) 4 Br 0.3 · 3H 2 O are reported between 5 and 300 K as a function of temperature.
Journal ArticleDOI
Raman line shapes in liquid CH3I and CD3I
H. S. Goldberg,Peter S. Pershan +1 more
TL;DR: In this paper, the six fundamental bands of CH3I and CD3I, both as pure liquids and in solution with CS2, have been studied in order to obtain information about the molecular rotational and vibrational dynamics.
Journal ArticleDOI
Raman scattering from 2h and 3r-nbs2
W.G. McMullan,J.C. Irwin +1 more
TL;DR: In this paper, a nearest-neighbour lattice dynamics model has been used to analyze the Raman spectra obtained from different polytypes of the same layered compound and some discrepancies with previously reported results are found.
Journal ArticleDOI
Quantum Parametric Mode Sorting: Beating the Time-Frequency Filtering.
TL;DR: This work demonstrates highly selective detection of picosecond signals overlapping temporally and spectrally but in orthogonal time-frequency modes as well as against broadband noise, with performance well exceeding the theoretical limit of the optimized time- Frequency filtering.
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.