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Laser induced transient absorption in liquid pyrene

โœ Scribed by K.A. Hodgkinson; I.H. Munro

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
202 KB
Volume
19
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The transient absorption spectra, over the spectral range 430 to 1020 nm, are presented for pure Liquid pyrene at 42S'K. The absorption profiks show both short-and long-lived components. The long-lived transient has a lifetime

much greater than the lifetime of the monitoring flash-lamp pulx, and it is suggested that this absorption can be assigned to the triplet state of the monomer. The short-lived component is unassigned.

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