TITLE

Temperature dependence of the vibrational relaxation processes in natural and isotopically pure

AUTHOR(S)
Bini, R.; Califano, S.
PUB. DATE
January 1997
SOURCE
Journal of Chemical Physics;1/8/1997, Vol. 106 Issue 2, p511
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Discusses the measurement of the temperature dependence of the infrared bandwidth of several lattice phonons and internal vibrons in natural and isotopically pure orthothrombic sulfur crystals. Analysis of experimental data in terms of anharmonic phonon-phonon coupling processes and of contributions to the bandwidth due to the presence of isotopic impurities.
ACCESSION #
4163175

 

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