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Quick ion-switching method for multi-ion ECRIS
https://repo.qst.go.jp/records/2003268
https://repo.qst.go.jp/records/200326835972f4d-43f9-4abf-a5dc-be02ca1c9ba0
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2026-05-13 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Quick ion-switching method for multi-ion ECRIS | |||||||||||
| 言語 | en | |||||||||||
| 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 | |||||||||||
| 著者 |
Katagiri Ken
× Katagiri Ken
× Muramatsu Masayuki
× Iwata Yoshiyuki
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Quick ion-switching of a multi-ion electron cyclotron resonance ion source (ECRIS) has been realized for multi-ion radiotherapy at the Quantum Scalpel accelerator complex. To realize the quick ion-switching, we developed a new gas-feeding method based on the result of a simple numerical analysis. The newly developed method injects gases into the plasma chamber via the waveguide system. The method drastically shortens the width of the gas pulse used for plasma production. We performed tests to evaluate the ion-switching performance and confirmed that the method shortened the pure ion-switching time from 28-150 s as reported previously to 5-16 s, depending on the ion-switching process. In this paper, we report the details of the new method and the ion-switching performance of the multi-ion ECRIS. | |||||||||||
| 書誌情報 |
Nuclear Inst. and Methods in Physics Research, A 巻 1090, p. 171625, 発行日 2026-05 |
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| DOI | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1016/j.nima.2026.171625 | |||||||||||
