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Book 2003lective spectroscopy of molecular ensembles such as spectral hole-burning, fluorescence line-narrowing and femtosecond photon echoes, but also new methods of nanospectroscopy such as single-molecule spectroscopy. Both the ory and experimental data are discussed. Theory united with experimental dataErythropoietin 发表于 2025-3-27 09:40:53
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Adiabatic InteractionTherefore, complex organic molecules are usually studied in a condensed phase. Matrix isolation of complex molecules in a transparent, low temperature solution is the main method in single-molecule spectroscopy .Gratuitous 发表于 2025-3-27 21:48:01
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One- and Two-Photon Counting Methods in the Spectroscopy of a Single Impurity Centerelaxation time or dephasing time. The constant .. depends on temperature and this dephasing time increases when the temperature decreases. However, the dephasing time .. is less than the fluorescence lifetime .. by a significant factor, even at . 4.2 K.长矛 发表于 2025-3-28 03:52:53
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Dynamical Theory of Line Broadeningithin the framework of a dynamic approach based on the Hamiltonian of the impurity center. However, within the framework of the dynamic approach, we have not yet discussed why the FWHM of the ZPL is one or two orders of magnitude larger than the fluorescence FWHM 1/...Mammal 发表于 2025-3-28 14:19:25
Fluorescence Line Narrowinglar ensemble enables one to remove inhomogeneous broadening and to make the first step towards single-molecule spectroscopy. Progress in the field of selective spectroscopy is discussed in this and the next chapter.