標題: High pressure effect on the ultrafast energy relaxation rate of LDS698 (C(19)H(23)N(2)O(4)Cl) in a solution
作者: Liu, Bingguo
He, Chunyuan
Jin, Mingxing
Wang, Qiaoqiao
Lin, Sheng Hsien
Ding, Dajun
應用化學系
Department of Applied Chemistry
公開日期: 29-三月-2010
摘要: Effects of high pressure in a range of up to 1.7 GPa on ultrafast energy relaxation of LDS698 (C(19)H(23)N(2)O(4)Cl) molecules in solution have experimentally been illustrated by a method of femtosecond time-resolved absorption spectroscopy. The rates of the intramolecular and intermolecular energy relaxations show quite different pressure dependences. The observed results are in good agreement with the theoretical interpretation based on the pressure influences on the molecular energy gaps, the intermolecular H-bond interaction, and the solution viscosity. (C) 2010 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.18.006863
http://hdl.handle.net/11536/5622
ISSN: 1094-4087
DOI: 10.1364/OE.18.006863
期刊: OPTICS EXPRESS
Volume: 18
Issue: 7
起始頁: 6863
結束頁: 6870
顯示於類別:期刊論文