Accession Number:

AD0258259

Title:

RESONANCE ABSORPTION IN SOLID CYCLOHEXANE

Descriptive Note:

Corporate Author:

SCRIPPS INSTITUTION OF OCEANOGRAPHY SAN DIEGO CALIF MARINE PHYSICAL LAB

Personal Author(s):

Report Date:

1961-04-01

Pagination or Media Count:

1.0

Abstract:

According to the resonance absorption theory proposed by L. N. Liebermann Phys. Rev. 1131052, 1959, large acoustic attenuations can occur in molecular crystals as the result of weak coupling among lattice and intramolecular oscillators near resonance. Theoretical and experimental investigations have been undertaken for the purpose of testing this theory. A refinement of Liebermanns original theory is presented and employed to calculate the absorption coefficient for crystalline cyclohexane. The apparatus and techniques utilized to grow large crystals and to measure the absorption are described, and the experimental results are compared to those predicted by the theory. The close agreement between theory and experiment observed in this comparison together with Liebermanns results for benzene offer strong support for the resonance absorption theory. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE