CALCULATION OF CRYSTAL RAMAN INTENSITIES USING NONISOTROPIC POLARIZABILITIES

Authors
PAGNIER T LUCAZEAU G
Citation
T. Pagnier et G. Lucazeau, CALCULATION OF CRYSTAL RAMAN INTENSITIES USING NONISOTROPIC POLARIZABILITIES, Journal of Raman spectroscopy, 28(12), 1997, pp. 999-1004
Citations number
12
Journal title
Journal of Raman spectroscopy → ACNP
ISSN journal
03770486
Volume
28
Issue
12
Year of publication
1997
Pages
999 - 1004
Database
ISI
SICI code
0377-0486(1997)28:12<999:COCRIU>2.0.ZU;2-X
Abstract
A new method is provided for the calculation of Raman intensities, Ato mic polarizabilities are used as parameters to reproduce the experimen tal intensities, The method was applied to an MgF2 signal crystal. It is shown that the use of anisotropic atomic polarizabilities allows th e simulation of both the cell polarizability and the Raman spectrum of MgF2. (C) 1997 by John Whey & Sons, Ltd.