光敏分子与稳态自由基体系的化学诱导动态电子极化的理论计算  

Theoretical Calculation of the Chemically Induced Dynamic Electron Polarization (CIDEP) in the Photosensitive Molecule and Stable Radical System

作　　者：陆同兴[1] 孙文斌[1] 

机构地区：[1]安徽师范大学物理系,芜湖241000

出　　处：《量子电子学报》1998年第3期297-304,307,共9页Chinese Journal of Quantum Electronics

基　　金：国家自然科学基金;安徽省教委基金

摘　　要：光激发吩塞嗪／氮氧自由基的乙二醇溶液得到发射的自旋极化谱，以吩塞嗪三重态与二重态稳态自由基相互作用模型，利用二阶微扰理论及相互作用表象下密度矩阵，理论上计算了该体系的CIDEP。The emssion spin polarization spectrum of phenothiazine(PTH)/ 2, 2, 6, 6-tetrame-thylpyperridin-l-oxy (TEMPO) radical in the ethylene glycol solution was obtained under laser excitation. Based on an interaction model between the PTH triplet and TEMPO doublet, the CIDEP of this system was calculated by using second order perturbation and density matrix theory.

关 键 词：电子自旋极化 TRPM 密度矩阵 

分 类 号：TN201[电子电信—物理电子学]