摘要
时间分辨光谱(Time Resolved Spectrometry, TRS)是研究物质光物理、光化学性质的基本手段。本文简要介绍了这一领域中较新的两种光谱技术:相调制法测定荧光寿命(Phase-shift and Demodulation Measurement ofFluorescence Lifetime)和利用步进扫描(Step-Scan)技术测量瞬态红外吸收光谱。
Time resolved spectrometry(TRS) is a might tool for the research of the photophysical and photochemical properties of materials. Two novel techniques in this field are introduced at this article, namely, phase-shift and demodulation measurement of fluorescence lifetime and time resolved absorption spectrometry based on Step Scan.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2000年第3期404-410,共7页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金!(No.29823001和No.29971016)
江苏省自然科学基金
关键词
时间分辨光谱
相调制法
步进扫描
荧光寿命
time resolved spectrometry
phase-shift and demodulation measurement
step scan