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Radical pair mechanism of CIDEP generation. Contribution of the dipole—dipole interaction

✍ Scribed by A.I. Shushin

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
477 KB
Volume
183
Category
Article
ISSN
0009-2614

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✦ Synopsis

The effect of the electron dipole-dipole interaction (DDI) in multiplet chemically induced dynamic electron polarization (CIDEP) generated in radical pair (RP) recombination is investigated. It is demonstrated within some models that DDI results in multiplet CIDEP like exchange interaction (EI ) but of the sign opposite to that of EI induced one, corresponding to negative El. It is shown that in principle DDI effect can be responsible for change of the sign of multiplet CIDEP at large times recently observed for a number of RPs.

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