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Attosecond electronic dynamics of core-excited states of N2O in the soft X-ray region
https://repo.qst.go.jp/records/84924
https://repo.qst.go.jp/records/849240380bdde-f480-4faf-9436-6cc19cd0f6e7
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-08-05 | |||||
| タイトル | ||||||
| タイトル | Attosecond electronic dynamics of core-excited states of N2O in the soft X-ray region | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Nariyuki, Saito
× Nariyuki, Saito× Douguet Nicolas× Hiroki, Sannohe× Nobuhisa, Ishii× Teruto, Kanai× Yi, Wu× Andrew, Chew× Seunghwoi, Han× Barry, Schneider× Jeppe, Olsen× Luca, Argenti× Zenghu, Chang× Itatani, Jiro× Nobuhisa, Ishii |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We present a combined experimental and theoretical study of the transient absorption spectroscopy of N2O at the N K edge (400 eV) by employing an attosecond soft x-ray pulse and an overlapping intense femtosecond infrared pulse. Our experiment demonstrates that tunnel ionization of the core-excited states of neutral N2O causes prominent half-cycle oscillations in the absorption signal. In addition, we observe the appearance of the N2O+ signal with increasing delay as a result of the tunneling ionization of N2O, thereby allowing us to follow the tunneling process in real time.We have developed theoretical models that allow us to interpret and reproduce the main trends of the experimental data. | |||||
| 書誌情報 |
Physical Review Research 巻 3, p. 043222, 発行日 2021-12 |
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| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2643-1564 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevResearch.3.043222 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.3.043222 | |||||
