Dielectric susceptibility of a deuterated KDP crystal from experiment on Raman scattering and in the cluster approximation |
| |
| Authors: | V A Abalmassov A M Pugachev N V Surovtsev |
| |
| Institution: | 1.Institute of Automation and Electrometry, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia |
| |
| Abstract: | The temperature dependence of the static dielectric susceptibility obtained from the experiment on Raman scattering in a deuterated
KDP (DKDP) crystal has been described using the cluster approximation in terms of the microscopic mean-field theory. The optimum
values obtained for parameters of the cluster approximation are in good agreement with experimental data over a wide temperature
range. These values are found to be comparable to the estimates previously obtained in describing experimental data on the
DKDP crystal. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
