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Recovery time of the bleached S1-Sn absorption of para-terphenyl in solution

✍ Scribed by Ralf Menzel; Peter Witte

Book ID
103026471
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
442 KB
Volume
164
Category
Article
ISSN
0009-2614

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✦ Synopsis

The bleaching ofthe excited-state absorption of para-terphenyl dissolved in cyclohexane was measured at room temperature as a function of the excitation intensity. The experimental results ofthe steady-state measurements are modelled with rate equations. The recovery time of the S,-S. absorption is determined to he 380 ps.

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✍ Meir Orenstein; Sol Kimel; Shammai Speiser πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 English βš– 363 KB

We preses the SI -1 So fluorescente spectrum, between 740 and 940 om, of azulene sohitions (Γ­Om3 M Γ¬n methanol) excited wΓ―th a @svitched ruby laser. The nitrogerrlaser excΓ―ted Sz + SI fΓ­uorescence spectrum, between 700 and 930 om, is also reporteb Tbe transient St + Sn s@etrmn between 500 and 6.50 r