Inner valence region of CO+ studied by threshold photoelectron-photoion coincidence spectroscopy

Y. Hikosaka; M. Ahmad; P. Lablanquie; F. Penent; R. I. Hall; J. H.D. Eland

doi:10.1016/S0368-2048(02)00089-0

Inner valence region of CO⁺ studied by threshold photoelectron-photoion coincidence spectroscopy

Y. Hikosaka, M. Ahmad, P. Lablanquie, F. Penent, R. I. Hall, J. H.D. Eland^*

^*この論文の責任著者

教養教育学系

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

8 被引用数 (Scopus)

抄録

High-resolution threshold electron spectroscopy has been applied to CO in the photon energy region 26-40 eV, where many sharp and broad CO⁺ states are observed. Dissociation of CO⁺ states in the photon energy range 30-40 eV has been investigated by threshold photoelectron-ion coincidence spectroscopy. Fragmentation characteristics of several distinct CO⁺ states, which are interpreted as Rydberg states converging to CO²⁺ states, are found to be state-specific, and are not the same as those of the underlying broad bands corresponding to valence excited CO⁺ states.

本文言語	英語
ページ（範囲）	99-106
ページ数	8
ジャーナル	Journal of Electron Spectroscopy and Related Phenomena
巻	125
号	2
DOI	https://doi.org/10.1016/S0368-2048(02)00089-0
出版ステータス	出版済み - 2002/08

ASJC Scopus 主題領域

電子材料、光学材料、および磁性材料
放射線
原子分子物理学および光学
凝縮系物理学
分光学
物理化学および理論化学

文献へのアクセス

10.1016/S0368-2048(02)00089-0

引用スタイル

@article{84ddd9265c8d43d59e412405b987e865,

title = "Inner valence region of CO+ studied by threshold photoelectron-photoion coincidence spectroscopy",

abstract = "High-resolution threshold electron spectroscopy has been applied to CO in the photon energy region 26-40 eV, where many sharp and broad CO+ states are observed. Dissociation of CO+ states in the photon energy range 30-40 eV has been investigated by threshold photoelectron-ion coincidence spectroscopy. Fragmentation characteristics of several distinct CO+ states, which are interpreted as Rydberg states converging to CO2+ states, are found to be state-specific, and are not the same as those of the underlying broad bands corresponding to valence excited CO+ states.",

keywords = "Coincidences, Inner valence, Threshold photoelectrons",

author = "Y. Hikosaka and M. Ahmad and P. Lablanquie and F. Penent and Hall, {R. I.} and Eland, {J. H.D.}",

note = "Funding Information: One of the authors (Y.H.) thanks the Japan Society for the Promotion of Science (JSPS) for enabling him to take part in this work. We also thank the EPSRC for financial support.",

year = "2002",

month = aug,

doi = "10.1016/S0368-2048(02)00089-0",

language = "英語",

volume = "125",

pages = "99--106",

journal = "Journal of Electron Spectroscopy and Related Phenomena",

issn = "0368-2048",

publisher = "Elsevier B.V.",

number = "2",

}

TY - JOUR

T1 - Inner valence region of CO+ studied by threshold photoelectron-photoion coincidence spectroscopy

AU - Hikosaka, Y.

AU - Ahmad, M.

AU - Lablanquie, P.

AU - Penent, F.

AU - Hall, R. I.

AU - Eland, J. H.D.

N1 - Funding Information: One of the authors (Y.H.) thanks the Japan Society for the Promotion of Science (JSPS) for enabling him to take part in this work. We also thank the EPSRC for financial support.

PY - 2002/8

Y1 - 2002/8

N2 - High-resolution threshold electron spectroscopy has been applied to CO in the photon energy region 26-40 eV, where many sharp and broad CO+ states are observed. Dissociation of CO+ states in the photon energy range 30-40 eV has been investigated by threshold photoelectron-ion coincidence spectroscopy. Fragmentation characteristics of several distinct CO+ states, which are interpreted as Rydberg states converging to CO2+ states, are found to be state-specific, and are not the same as those of the underlying broad bands corresponding to valence excited CO+ states.

AB - High-resolution threshold electron spectroscopy has been applied to CO in the photon energy region 26-40 eV, where many sharp and broad CO+ states are observed. Dissociation of CO+ states in the photon energy range 30-40 eV has been investigated by threshold photoelectron-ion coincidence spectroscopy. Fragmentation characteristics of several distinct CO+ states, which are interpreted as Rydberg states converging to CO2+ states, are found to be state-specific, and are not the same as those of the underlying broad bands corresponding to valence excited CO+ states.

KW - Coincidences

KW - Inner valence

KW - Threshold photoelectrons

UR - http://www.scopus.com/inward/record.url?scp=0036680097&partnerID=8YFLogxK

U2 - 10.1016/S0368-2048(02)00089-0

DO - 10.1016/S0368-2048(02)00089-0

M3 - 学術論文

AN - SCOPUS:0036680097

SN - 0368-2048

VL - 125

SP - 99

EP - 106

JO - Journal of Electron Spectroscopy and Related Phenomena

JF - Journal of Electron Spectroscopy and Related Phenomena

IS - 2

ER -

Inner valence region of CO+ studied by threshold photoelectron-photoion coincidence spectroscopy

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ASJC Scopus 主題領域

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引用スタイル

Inner valence region of CO⁺ studied by threshold photoelectron-photoion coincidence spectroscopy