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Electron impact excitation of C60 adducts; fluorescence from C60OH and C60H species

✍ Scribed by S. Trajmar; I. Kanik

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 433 KB
Volume: 262
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(96)01090-1

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✦ Synopsis

An investigation concerning possible visible and UV photon emissions by gas phase C6o (and C7o) samples under electron impact excitation was carried out in the 180-750 nm spectral region. No emission from the fullerene molecules was observed. However, radiation resembling OH (A2II ~ X 2~) emission bands and H Balmer series appeared in this region.

We assigned these emissions to simultaneous ionization and excitation and subsequent radiative decay of C6oOH and C6oH adducts (which are present in the fullerene samples). These results reveal an interesting new character of buckyball adducts.

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