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时间分辨ESR与电子自旋极化研究
引用本文:陆同兴,崔执凤.时间分辨ESR与电子自旋极化研究[J].物理实验,2002,22(9):14-17.
作者姓名:陆同兴  崔执凤
作者单位:安徽师范大学物理系,安徽,芜湖,241000
基金项目:中国物理学会第六届 (1999年 )胡刚复物理奖获奖课题
摘    要:介绍了近年发展起来的时间分辨TRESR技术,以3个实例介绍了用TRESR研究光解自由基的电子自旋极化的状况,指出研究自旋极化可以得到关于分子激发态和自由基反应动力学等丰富的多方面信息,TRESR技术是研究光与分子相互作用的一种重要手段。

关 键 词:时间分辨ESR  瞬态顺磁粒子  光解自由基  化学诱导电子自旋极化  光化学  电子自旋共振  激光光解
文章编号:1005-4642(2002)09-0014-04
修稿时间:2002年3月8日

Time-resolved ESR and electron spin polarization
LU Tong,xing,CUI Zhi,feng.Time-resolved ESR and electron spin polarization[J].Physics Experimentation,2002,22(9):14-17.
Authors:LU Tong  xing  CUI Zhi  feng
Abstract:The recently advanced time resolved electron spin resonance (TRESR) technique was given briefly. By three examples, the studies of the chemically induced dynamic polarization of photolysis free radicals by TRESR technique were presented. It was pointed that the rich and various information about the exsited state of molecular and the reaction dynamic of the photolysis free radicals could be obtained from the spin polarization studies, and TRESR technique is an important tool to research interaction between light and molecules
Keywords:Time  resolved ESR  transient paramagnetic species  photolysis free radicals  chemically induced dynamic electron polarization
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