Journal ArticleDOI
Evidence for Long-Range Exciton-Impurity Interaction in Tetracene-Doped Anthracene Crystals
R. C. Powell,R. G. Kepler +1 more
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In this paper, it was shown that diffusion of singlet excitons cannot explain the time dependence of the fluorescence intensity in tetracene-doped anthracene crystals; however, the predictions of a long-range energy transfer mechanism can be made to agree with experimental results.Abstract:
It is shown that diffusion of singlet excitons cannot explain the time dependence of the fluorescence intensity in tetracene-doped anthracene crystals; however, the predictions of a long-range energy-transfer mechanism can be made to agree with experimental results.read more
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Journal ArticleDOI
Singlet exciton energy transfer in organic solids
Richard C. Powell,Z. G. Soos +1 more
TL;DR: A comprehensive review of the experimental data which have been obtained on singlet exciton energy transfer in organic crystals is presented in this article, where the usefulness of different types of experimental techniques in elucidating the characteristics of both exciton migration and trapping is discussed.
Journal ArticleDOI
Luminescence Decay by Energy Migration and Transfer: Observation of Diffusion-Limited Relaxation
Journal ArticleDOI
Resonant Energy Transfer in PbS Quantum Dots
TL;DR: In this article, the authors show that the time-integrated fluorescence exhibits a substantial redshift compared to the emission from dots in solution, and energy transfer can be observed directly in spectrally resolved fluorescence transients.
Book ChapterDOI
Random Walks: Theory and Selected Applications
George H. Weiss,Robert J. Rubin +1 more
References
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Journal ArticleDOI
A Theory of Sensitized Luminescence in Solids
TL;DR: In this article, the resonance theory of Forster, which involves only allowed transitions, is extended to include transfer by means of forbidden transitions which, it is concluded, are responsible for the transfer in all inorganic systems yet investigated.
Journal ArticleDOI
Zwischenmolekulare Energiewanderung und Fluoreszenz
TL;DR: In this article, a quantenmechanische behandlung des Ubergangs von Elektronenanregungsenergie zwischen gleichartigen Molekulen in Losung gegeben.
Journal ArticleDOI
Experimentelle und theoretische Untersuchung des zwischenmolekularen Übergangs von Elektronenanregungsenergie
TL;DR: In this paper, anschluß an frühere orientierende Messungen wird die wahre Löschwirkung von Rhodamin B auf die Fluoreszenz von Trypaflavin in Methanol untersucht.