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Bromine-isotope selective ionization using field-free alignment of IBr isotopologues with a switched nanosecond laser pulse
https://repo.qst.go.jp/records/79777
https://repo.qst.go.jp/records/79777e7a5cbe3-24ec-47ef-80cf-f95309fc3651
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-01-10 | |||||
| タイトル | ||||||
| タイトル | Bromine-isotope selective ionization using field-free alignment of IBr isotopologues with a switched nanosecond laser pulse | |||||
| 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 |
Akagi, Hiroshi
× Akagi, Hiroshi× Kumada, Takayuki× Otobe, Tomohito× Itakura, Ryuji× Hasegawa, Hirokazu× Ohshima, Yasuhiro× Akagi, Hiroshi× Otobe, Tomohito× Itakura, Ryuji |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We demonstrate isotope selective ionization of I79Br and I81Br isotopologues using field-free alignment induced by a linearly-polarized nanosecond laser pulse with rapid turn off at the maximum. Following the “switched” nanosecond pulse irradiation, a 60-fs laser pulse ionizes one of the isotopologues preferentially. The ion yield ratio I(I81Br+)/I(I79Br+) varies in the range of 0.93-1.06, depending on time delay between the pulses. This is the first demonstration of laser isotope separation of heavy elements using field-free alignment and angular dependent ionization. | |||||
| 書誌情報 |
Chemistry Letters 巻 49, 号 4, p. 416-418, 発行日 2020-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0366-7022 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1246/cl.200024 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.journal.csj.jp/doi/abs/10.1246/cl.200024 | |||||
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Akagi, Hiroshi, Kumada, Takayuki, Otobe, Tomohito, Itakura, Ryuji, Hasegawa, Hirokazu, Ohshima, Yasuhiro, Akagi, Hiroshi, Otobe, Tomohito, Itakura, Ryuji, n.d., Bromine-isotope selective ionization using field-free alignment of IBr isotopologues with a switched nanosecond laser pulse: 416–418 p.
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