Photoinduced optical activity of C70 fullerene in organic solvents |
| |
Authors: | S. A. Bakhramov A. M. Kokhkharov U. K. Makhmonov O. R. Parpiev P. K. Khabibullaev |
| |
Affiliation: | (1) Akademipribor Scientific-Production Association, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan;(2) Thermal Physics Department, Academy of Sciences of the Republic of Uzbekistan, 28 ul. Katartal, Tashkent, 100135, Uzbekistan |
| |
Abstract: | We have experimentally studied for the first time the effect of photoinduced rotation of the plane of polarization for pulsed laser radiation in solutions of C70 fullerene in organic solvents and their mixtures. We have shown that the effect is observed for elliptical polarization of the laser radiation and is absent for linear polarization. We present the results of a study of the nonlinear optical characteristics of the C70 solutions. We discuss the physical mechanisms by which nonlinear gyrotropy is induced in solutions. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 76, No. 1, pp. 93–99, January–February, 2009. |
| |
Keywords: | laser radiation fullerene solution photoinduced gyrotropy nonlinearity optical activity polarization ellipse rotation |
本文献已被 SpringerLink 等数据库收录! |
|