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
Radical pair mechanism of CIDEP: comparison of the cage and free-diffusion models
β Scribed by A.I. Shushin
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 711 KB
- Volume
- 170
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
Transient alkyl radicals and triplet-state molecules are generated simultaneously in solution by laser flash irradiation, and chemically induced electron polarization (CIDEP) of the radicals is studied by time-resolved ESR spectroscopy. The presence of triplet-state molecules is found to induce emis
In flash-photolysis experiments the phase of RPM polarization in the radicals commonly changes in time after the flash, the patterns observed at longer times being apparently inconsistent with observations on the same radical systems made using alternative experimental techniques. It is shown here t
Hore and McLauchlan that shortly after their formation geminate isopropylketyl radicals in isopropanol at law temperature ( ~200 K) exhibit ESR spectra with "antiphase" lineshape, i.e. lines with their low-field halves in emission and high-field halves in absorption. It is shown that a theory which