Pump-probe photodepletion spectroscopy of (C6H6)2+. Identification of spectrum in the charge resonance band region

Chemical Physics Letters Volume 263 Issue 1–2 Page 167-172 published_at 1996-12-06
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Title ( eng )
Pump-probe photodepletion spectroscopy of (C6H6)2+. Identification of spectrum in the charge resonance band region
Creator
Ohashi Kazuhiko
Nishi Nobuyuki
Source Title
Chemical Physics Letters
Volume 263
Issue 1–2
Start Page 167
End Page 172
Abstract
Pump-probe photodepletion (hole-burning) experiments are performed on mass-selected cluster ions in the gas phase. An electronic spectrum of (C6H6)2+ in near-infrared region comprises two charge resonance bands at 920 and 1160 nm. Intensities of these two bands monitored by the probe laser are shown to be reduced by the same amount with the introduction of the pump laser. The behavior proves that the CR bands are due to two distinct transitions of a single isomer. No evidence is found for the existence of other isomers of (C6H6)2+.
Descriptions
This work was supported in part by Grant-in-Aid for research programs (07740465 and 07454190) from the Ministry of Education, Science, Sports and Culture of Japan. K. O. received financial support from the Morino Science Foundation.
This is a postprint of an article published by Elsevier B.V. in Chemical Physics Letters, 1996, available online: http://doi.org/10.1016/S0009-2614(96)01209-2
NDC
Chemistry [ 430 ]
Language
eng
Resource Type journal article
Publisher
Elsevier B.V.
Date of Issued 1996-12-06
Rights
Copyright (c) 1996 Elsevier Science B.V. All rights reserved
Publish Type Author’s Original
Access Rights open access
Source Identifier
[ISSN] 0009-2614
[DOI] 10.1016/S0009-2614(96)01209-2
[DOI] http://doi.org/10.1016/S0009-2614(96)01209-2 isVersionOf