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Picosecond transient grating measurements of singlet exciton transport in anthracene single crystals

โœ Scribed by Todd S. Rose; Roberto Righini; M.D. Fayer


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
846 KB
Volume
106
Category
Article
ISSN
0009-2614

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๐Ÿ“œ SIMILAR VOLUMES


Observation of singlet exciton photoioni
โœ Ryuzi Katoh; Masahiro Kotani ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 399 KB

Photo-carrier generation with 420 nm light (hv=2.95 eV) in an anthracene single crystal has been studied, The main experimental results are the following: ( 1) The photocurrent waveforms correspond to the penetration depth of the exciting light. (2) The number of carriers generated is proportional t

Sub-picosecond transient grating measure
โœ Siegfried Schneider; Rudolf Bierl; Michael Seischab ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 735 KB

Three exponentials are needed to fit the decrease in scattered light intensity with increasing delay time between pump and probe pulses. The decay time of the fastest component varies between 270 and 120 fs if the grating fringe spacing is reduced from 15.5 to 7.8 ,um at constant dye concentration (