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Single molecule spectroscopy. Fluorescence-lifetime measurements of pentacene in p-terphenyl

✍ Scribed by Marco Pirotta; Frank Gütter; Hansruedi Gygax; Alois Renn; Jerzy Sepiol; Urs P. Wild

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
540 KB
Volume
208
Category
Article
ISSN
0009-2614

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✦ Synopsis

The fluorescence lifetime of single pentacene molecules in the 0, site of pterphenyl at a temperature of 1.8 K has been measured. Individual molecules were repetitively excited by monochromatic Fourier transform limited light pulses with a duration of 9 ns. The time-correlated single-photon counting technique was employed to generate a histogram of the time distribution of the fluorescence photons emitted by single molecules.

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