Production of jet-cooled coronene and coronene cluster anions and their study with photoelectron spectroscopy

M. A. Duncan; A. M. Knight; Y. Negishi; S. Nagao; Y. Nakamura; A. Kato; A. Nakajima; K. Kaya

doi:10.1016/S0009-2614(99)00662-4

Production of jet-cooled coronene and coronene cluster anions and their study with photoelectron spectroscopy

M. A. Duncan, A. M. Knight, Y. Negishi, S. Nagao, Y. Nakamura, A. Kato, A. Nakajima, K. Kaya

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

51 Citations (Scopus)

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
DOIs	https://doi.org/10.1016/S0009-2614(99)00662-4
Publication status	Published - 1999 Aug 6

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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title = "Production of jet-cooled coronene and coronene cluster anions and their study with photoelectron spectroscopy",

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.",

author = "Duncan, {M. A.} and Knight, {A. M.} and Y. Negishi and S. Nagao and Y. Nakamura and A. Kato and A. Nakajima and K. Kaya",

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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, A.

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.

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