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Singlet exciton energy transfer in tetracene-doped p-terphenyl single crystals
Authors:Anita C. Jones   Katarzyna Janecka-styrcz   David A. Elliot  John O. Williams
Affiliation:

Edward Davies Chemical Laboratories, University College of Wales, Aberystwyth, Dyfed, Wales, UK

Abstract:A picosecond laser system has been employed to study the kinetics of singlet exciton energy transfer in p-terphenyl single crystals doped with tetracene over the temperature range 77–300 K. First-order kinetics prevail and exciton migration from host to guest is controlled by thermal activation over a potential energy barrier.
Keywords:Present address: Institute of Physical and Organic Chemistry   Technioccal University of Wroc?aw   Wroc?aw   Poland.
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