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Raman Spectra of BaZnF 4
Author(s) -
Quilichini M.,
Poulet H.
Publication year - 1974
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220620220
Subject(s) - raman spectroscopy , phonon , dimensionless quantity , dispersion (optics) , spectral line , coherent anti stokes raman spectroscopy , materials science , crystal (programming language) , molecular physics , optics , condensed matter physics , raman scattering , chemistry , physics , quantum mechanics , computer science , programming language
Raman spectra of a single crystal of BaZnF 4 have been obtained. Frequencies and symmetries of the Raman active optical phonons are given. The temperature dependence of the spectra have been examined. The directional dispersion of each of the oblique optical phonons has been measured from the Raman data and calculated. The dimensionless oscillator strengths are calculated.