Radiative and radiationless triplet exciton decay in benzophenone |
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Authors: | Mark Sharnoff |
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Affiliation: | Department of Physics, University of Delaware, Newark, Delaware 19711, USA |
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Abstract: | The EPR of triplet excitons and of shallow triplet traps in crystalline benzophenone is observed by an optical detection technique. The predominantly radiationless mode of de-excitation of the traps is demonstrated and shown to account for most of the quenching of electronic excitation energy in this system. |
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