On the role of exciton‐phonon interaction in the interpretation of the relative intensities in the Raman lattice spectrum of crystalline  p ‐chloroaniline | Zendy

Szostak M. M. | Zendy; Sanquer M. | Zendy; Girard A. | Zendy

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On the role of exciton‐phonon interaction in the interpretation of the relative intensities in the Raman lattice spectrum of crystalline p ‐chloroaniline

Author(s) -

Szostak M. M.,

Sanquer M.,

Girard A.

Publication year - 1981

Publication title -

journal of raman spectroscopy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.748

H-Index - 110

eISSN - 1097-4555

pISSN - 0377-0486

DOI - 10.1002/jrs.1250110606

Subject(s) - raman spectroscopy , phonon , exciton , lattice (music) , chemistry , molecular physics , vibrational spectrum , interpretation (philosophy) , condensed matter physics , physics , atomic physics , optics , acoustics , computer science , programming language

The relative intensities of bands in a polarized Raman Lattice spectrum of p ‐chloroaniline are interpreted in terms of the oriented gas model. Among different reasons for deviations from this model the vibronic intensity enhancement of B 1g and B 3g lattice bands has been found to be the most important one.

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