Kichigina A.O., Ivanov A.I. Manifestation of inertial component of medium relaxation in hot transition kinetics

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Kichigina Anna Olegovna
 
Postgraduate student, Department of Theoretical Physics and Wave Phenomena, Volgograd State University
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Prospect Universitetsky, 100, 400062 Volgograd, Russian Federation
 
Ivanov Anatoliy Ivanovich
 
Doctor of Physical and Mathematical Sciences, Professor, the Head of Department of Theoretical Physics and Wave Phenomena, Volgograd State University
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Prospect Universitetsky, 100, 400062 Volgograd, Russian Federation

Abstract. Kinetics of relaxation of excited states in liquid polar media has been considered in this paper. A probability of hot electronic transitions for inertial (Gaussian correlation function) and diffusional (exponential correlation function) regime of polar solvent relaxation has been calculated. Possibilities and conditions of replacement of inertial relaxation by diffusional one in modeling the electronic transition kinetics in real solvents have been discussed.

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Manifestation of inertial component of medium relaxation in hot transition kinetics by Kichigina A.O., Ivanov A.I. is licensed under a Creative Commons Attribution 4.0 International License.

Key words: hot electron transitions, solvent relaxation, ultrafast charge recombination,
inertial relaxation, diffusion relaxation.

Citation in English: Science Journal of Volgograd State University. Mathematics. Physics. №2 (15) 2011 pp. 102-109