| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
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|
タイトル |
Probing doubly excited ionic states of N2+ via a triple excitation above the N 1s threshold in the N2 molecule |
|
言語 |
en |
| 作成者 |
Feifel, R.
Ueda, K.
Fanis, A.De
Okada, Kazumasa
Tanimoto, S.
Furuta, T.
Shindo, H.
Kitajima, M.
Tanaka, H.
Björneholm, O.
Karlsson, L.
Svensson, S.
Sorensen, S.L.
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| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2003 The American Physical Society |
| 主題 |
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主題Scheme |
NDC |
|
主題 |
430 |
| 内容記述 |
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|
内容記述 |
Angle-resolved resonant Auger-electron spectroscopy has been carried out on the nitrogen molecule at selected photon energies around 419 eV, where a 1s core electron and two valence electrons are promoted into the lowest unoccupied molecular orbital 1πg. Significant enhancement of a specific band, which cannot be disentangled in direct photoionization, is observed at a binding energy of 37.6 eV, with a value of the anisotropy parameter β much smaller than 2. We assign this new band to the transition to a doubly excited cationic state of N2, in which two of the excited valence electrons remain in the 1πg orbital, proposing a "double spectator" type decay mechanism. This observation shows how to preferentially probe multiply excited configurations of cations using multiple resonant excitation. |
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言語 |
en |
| 出版者 |
|
|
出版者 |
The American Physical Society |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1103/PhysRevA.67.032504 |
| 収録物識別子 |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1050-2947 |
| 開始ページ |
|
|
開始ページ |
032504-1 |
| 書誌情報 |
Physical review A
Physical review A
巻 67,
号 3,
p. 032504-1-032504-4,
発行日 2003
|
| 旧ID |
14600 |
PR_2003_A67_032504.pdf (57.5 KB)
