✦ LIBER ✦

Laser two-photon ionization of organic molecules in dielectric liquids

✍ Scribed by K. Siomos; G. Kourouklis; L.G. Christophorou

Publisher: Elsevier Science
Year: 1981
Tongue: English
Weight: 662 KB
Volume: 80
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(81)85066-x

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✦ Synopsis

The iotiation thxeshold of fluoranthene and of TMPD in rz-pentane was determmed by laser two-photon ionization (TPI) and found to be 450 c-0.05 and 3 88 + O-05 eV respectmely. For both molecules the TPI spectra show distinct structure due to autoionization. For fluoranthene the TPI spectrum suggests that the molecule dissociates via the fist excited singlet state.

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