Concentration effects on spectra and per
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Yu.V. Romanovskii; R.I. Personov; A.D. Samoilenko; Keith Holliday; Urs P. Wild
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Article
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1992
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Elsevier Science
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English
β 689 KB
The influence of impurity concentration on excitation and emission spectra, fluorescence decay rates and persistent spectral hole-burning parameters is reported for porphyrin dye molecules in a Langmuir-Blodgett film host. A shift of the fluorescence band and non-exponential radiative decay in heavi