Fluctuation Spectroscopy: The Determination of Chemical Reaction Rates Based on the Optical Density Fluctuation
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概要
- 論文の詳細を見る
The analysis of the half-width of the frequency spectrum due to the concentration fluctuation around the equilibrium value should give the rate constant of a chemical reaction under the appropriate condition. Specially, in a chemical reaction among the molecular species which have respectively different light absorption coefficients, the concentration fluctuations of each component molecule induce the corresponding fluctuation of the transmitted light to be observed. The optical detection of the low level signal due to the concentration fluctuations from the transmitted light was shown to be possible with the effective elimination of the part of the shot noise in the photo current, whose power spectrum was analysed to give the reaction rate constant.
- 社団法人応用物理学会の論文
- 1978-01-05
著者
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Watanabe Akio
Ntional Institute Of Advanced Industrial Science And Technology
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WATANABE Akiyoshi
College of General Education, Tohoku University
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AMAKO Yoshito
College of General Education, Tohoku University
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Sato Yoshi-ichi
College Of General Education Tohoku University
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Watanabe Akiyoshi
College Of General Education Tohoku University
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Amako Yoshito
College Of General Education Tohoku University
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