| Numéro |
J. Phys. Colloques
Volume 42, Numéro C6, Décembre 1981
International Conference on Phonon Physics
|
|
|---|---|---|
| Page(s) | C6-767 - C6-769 | |
| DOI | https://doi.org/10.1051/jphyscol:19816226 | |
International Conference on Phonon Physics
J. Phys. Colloques 42 (1981) C6-767-C6-769
DOI: 10.1051/jphyscol:19816226
1 Institute of Applied Physics, University of Tsukuba, Sakura, Ibaraki 305, Japan
2 The Institute for Solid State Physics, The University of Tokyo, Roppongi, Minato-ku, Tokyo 106, Japan
J. Phys. Colloques 42 (1981) C6-767-C6-769
DOI: 10.1051/jphyscol:19816226
RAMAN SCATTERING STUDY OF LOW FREQUENCY PHONON POLARITONS IN SEVERAL CRYSTALS
S. Kojima1 et T. Nakamura21 Institute of Applied Physics, University of Tsukuba, Sakura, Ibaraki 305, Japan
2 The Institute for Solid State Physics, The University of Tokyo, Roppongi, Minato-ku, Tokyo 106, Japan
Abstract
Dispersion relations of low-frequency phonon polaritons have been investigated by the near-forward Raman scattering technique. The results of measurements are given for the crystals Sr2Nb2O7, LiTaO3 and Gd2(MoO4)3.