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发帖数: 12367 | 1 【 以下文字转载自 Chemistry 讨论区,原文如下 】
发信人: wonderlich (左岸，遁去), 信区: Chemistry
标 题: Re: quantum efficiency怎么算？
发信站: The unknown SPACE (Sun Mar 9 17:57:14 2003) WWW-POST
Fluorescence quantum efficiency is obtained by comparing
the intergration of the emission spectra (in wavenumbers)
of the samples (unknown) with that of a known standard in
the same optical configuration using the relation
fi (unknown)=[(As*Fu*n^2)/(Au*Fs*n0^2)]*fi (standard)
u, s means unknown and standard.
A is the absorbance at the e |
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