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Kucherenko M.G. ENERGY TRANSPORT OF ELECTRONIC EXCITATION BETWEEN FRAGMENTS OF THE POLYMER CHAIN WITHIN THE LIMITS OF FAST CONFORMATIONAL TRANSITIONSNonradiative energy transport of electronic excitation is investigated between small molecular probes, sorbate on a polymeric chain in a liquid solution. The mode is considered of fast stochastic changes of macromolecule`s conformation. The analytical expressions are received which are taking into account the influence of casual changes of the circuit`s configuration on the form of a spectral contour speed of quasiresonance transition in cases of dipole - dipole and exchange interaction. The description of conformational movements of macrochain is carried out within the framework of brownian oscillator model (Ornshteyn-Ulenbek`s process).
About this article
Author: Kucherenko M.G.
Year: 2005
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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