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Brillouin scattering from 1,3,5-trichlorobenzene single crystal

✍ Scribed by Douglas L. Swanson; David A. Dows

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
144 KB
Volume
23
Category
Article
ISSN
0009-2614

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✦ Synopsis

BrilIouin light ScJttering from lhe orthorhombic single cryslal sym-trichloroberuene has been measured at room temperature. Sound velocities for the longitudinal waves, experimentally independent of the magnitude of the wave vector, are given for the three principal directions in Ihe crystal. The elastic consrants Cii, with i= 1, 2 and 3, are derived. Brillouin scattering of light [I ] is a probe of the acoustic frequencies and velocities of a sample. In con-* Supported in pnrt by the Army Rmrch Oflice (Durham).

πŸ“œ SIMILAR VOLUMES

Brillouin scattering from benzene single
Brillouin scattering from benzene single crystal
✍ Louis-Claude Brunel πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 English βš– 145 KB

Bnllouin scattering from benzene single crystals at 0Β°C has been obtamcd for the three princtpal directions in the crystal. The elastic constants Cii (i = 1, 2, 3) we obtained are in good agreement with the results of ultrasonic pulse experiments.