Amplified spontaneous emission and lasing properties of bisfluorene-cored dendrimers
نویسندگان
چکیده
منابع مشابه
Influence of the dendron chemical structure on the photophysical properties of bisfluorene-cored dendrimers.
A detailed study of the photophysics of a family of bisfluorene-cored dendrimers is reported. Polarized time-resolved fluorescence, singlet-singlet exciton annihilation and fluorescence quantum yield measurements were performed and used to understand how the dendron structure affects the light-emitting properties of the materials. The exciton diffusion rate is similar in all films studied. An i...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2007
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.2761833