Open AccessRELAXATION PROCESS MEASUREMENTS OF EXCITED STA-TE IN TETRAPHENYL PERPHYRINS BY LASER FREQUENCY DOMAIN TECHNIQUE
Author(s) -
Haosheng Fei,
Xiaohui Chen,
Han Li,
Zhao Jia-Long
Publication year - 1991
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.40.43
Subject(s) - excited state , relaxation (psychology) , laser , materials science , time domain , frequency domain , atomic physics , domain (mathematical analysis) , nuclear magnetic resonance , optics , physics , computer science , mathematical analysis , mathematics , computer vision , psychology , social psychology
The relaxation time of excited state of FeTTP in CHCl3 has been measured by laser frequency domain technique. The relaxation time of the first excited state is obtained to be 0.82 ps by the numerical fitting for the experimental curve.