Chinese Journal of Magnetic Resonance ›› 2000, Vol. 17 ›› Issue (2): 121-130.

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THEORETICAL CALCULATION OF HYPERFINE DEPENDENT CIDEP IN TRIPLET MOLECULE/FREE RADICAL

ZHANG Xianyi, LU Tongxing, XU Xinsheng, SUN Wenbing   

  1. Laboratory of Spectroscopy and Materials, Anhui Normal University, Wuhu 241000
  • Received:1999-11-25 Revised:1999-12-27 Published:2000-04-05 Online:2018-01-11

Abstract: In the excited triplet molecule/TEMPO/EG system, we obtained E+E/A polarized pattern. Based on the interaction model of excited triplet molecule and doublet radical, considering the hyperfine interaction of free radical and using the second order perturbation theory and density matrix of interaction representation, we calculated the radical spin polarization of the systems.

Key words: Electron spin polarization, PTPM, Density matrix