Molecular-dynamics study of nonpolar molecular liquids in intense laser fields
- 1 December 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 38 (11) , 5810-5816
- https://doi.org/10.1103/physreva.38.5810
Abstract
An electric polarization model for molecular liquids is proposed. This model is applied to liquid carbon disulphide in intense far-infrared laser fields. Changes in the liquid structure, in various time-dependent correlation functions, and in the dielectric properties of the optical medium are investigated. These changes are most profound at frequencies near the rotational resonance. When the perturbation is very strong, the molecular liquid becomes anisotropic and its polarization is saturated.Keywords
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