Comment on a shape of EPR spectra of spin-correlated radical pairs and separate radicals escaped geminate recombination

被引：9

作者：

Salikhov, KM ^{[1
]}

机构：

[1] Russian Acad Sci, Zavoisky Phys Tech Inst, Kazan 420029, Russia

来源：

APPLIED MAGNETIC RESONANCE | 1997年 / 13卷 / 3-4期

关键词：

D O I：

10.1007/BF03162218

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

For model spin-correlated radical pairs (RPs) the EPR spectra are simulated and their shape is analyzed in detail. It is demonstrated that the widths and intensities of the EPR spectra are determined essentially by the rate of the singlet-triplet dephasing and the scale of the spin-spin interactions. It is also shown that chemical exchange of the RPs between states with different values of the exchange and the dipole-dipole interactions can produce the apparent antiphase structure lines in the EPR spectra.

引用

页码：415 / 437

页数：23

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