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两种新的时间分辨光谱技术
Two Novel Time Resolved Spectrometry Systems
【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。
【Abstract】 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.
【关键词】 时间分辨光谱;
相调制法;
步进扫描;
【Key words】 time resolved spectrometry; phase-shift and demodulation measurement; step scan;
【Key words】 time resolved spectrometry; phase-shift and demodulation measurement; step scan;
【基金】 国家自然科学基金!(No.29823001和No.29971016);江苏省自然科学基金
- 【文献出处】 无机化学学报 ,CHINESE JOURNAL OF INORGANIC CHEMISTRY , 编辑部邮箱 ,2000年03期
- 【分类号】O657.3
- 【被引频次】15
- 【下载频次】581