Abstract
Anions of coronene (C24H12) and its clusters are produced by laser ablation of a pressed pellet sample in a double rod, pulsed nozzle source. Coronene anions are produced efficiently only when transition metal vapor is present in the same plasma from co-vaporization of a metal sample. Anion monomers and clusters of coronene are size-selected and studied with photoelectron spectroscopy in a magnetic bottle spectrometer. Spectra at 532, 355 and 266 nm probe electron affinities and neutral electronic states. The electron affinity of coronene is 0.47±0.09 eV and that of coronene dimer is 0.67±0.09 eV.
| Original language | English |
|---|---|
| Pages (from-to) | 49-54 |
| Number of pages | 6 |
| Journal | Chemical Physics Letters |
| Volume | 309 |
| Issue number | 1-2 |
| Publication status | Published - 1999 Aug 6 |
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ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Spectroscopy
- Atomic and Molecular Physics, and Optics
Cite this
Production of jet-cooled coronene and coronene cluster anions and their study with photoelectron spectroscopy. / Duncan, M. A.; Knight, A. M.; Negishi, Y.; Nagao, S.; Nakamura, Y.; Kato, A.; Nakajima, Atsushi; Kaya, K.
In: Chemical Physics Letters, Vol. 309, No. 1-2, 06.08.1999, p. 49-54.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Production of jet-cooled coronene and coronene cluster anions and their study with photoelectron spectroscopy
AU - Duncan, M. A.
AU - Knight, A. M.
AU - Negishi, Y.
AU - Nagao, S.
AU - Nakamura, Y.
AU - Kato, A.
AU - Nakajima, Atsushi
AU - Kaya, K.
PY - 1999/8/6
Y1 - 1999/8/6
N2 - Anions of coronene (C24H12) and its clusters are produced by laser ablation of a pressed pellet sample in a double rod, pulsed nozzle source. Coronene anions are produced efficiently only when transition metal vapor is present in the same plasma from co-vaporization of a metal sample. Anion monomers and clusters of coronene are size-selected and studied with photoelectron spectroscopy in a magnetic bottle spectrometer. Spectra at 532, 355 and 266 nm probe electron affinities and neutral electronic states. The electron affinity of coronene is 0.47±0.09 eV and that of coronene dimer is 0.67±0.09 eV.
AB - Anions of coronene (C24H12) and its clusters are produced by laser ablation of a pressed pellet sample in a double rod, pulsed nozzle source. Coronene anions are produced efficiently only when transition metal vapor is present in the same plasma from co-vaporization of a metal sample. Anion monomers and clusters of coronene are size-selected and studied with photoelectron spectroscopy in a magnetic bottle spectrometer. Spectra at 532, 355 and 266 nm probe electron affinities and neutral electronic states. The electron affinity of coronene is 0.47±0.09 eV and that of coronene dimer is 0.67±0.09 eV.
UR - http://www.scopus.com/inward/record.url?scp=0001863645&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0001863645&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0001863645
VL - 309
SP - 49
EP - 54
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 1-2
ER -