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Development of a new positron source for spin-polarized positron beam generation
https://repo.qst.go.jp/records/80414
https://repo.qst.go.jp/records/8041450421e53-6349-4dbc-adc5-7e8b72a8d781
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-08-20 | |||||
| タイトル | ||||||
| タイトル | Development of a new positron source for spin-polarized positron beam generation | |||||
| 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 |
Maekawa, Masaki
× Maekawa, Masaki× Wada, Ken× Kawasuso, Atsuo× Maekawa, Masaki× Wada, Ken× Kawasuso, Atsuo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A sealed positron source that can sufficiently reduce the backscattered component was fabricated using an aqueous 22NaCl solution and a graphite backing material.The spin polarization of the emitted positrons was evaluated as 39%, which was 1.7 times higher than that of a commercial source with a heavy-metal backing material.This source increased the amplitude of the magnetic Doppler broadening spectrum for ferromagnetic iron. | |||||
| 書誌情報 |
Nuclear Inst. and Methods in Physics Research, B 巻 480, 号 1, p. 49-55, 発行日 2020-10 |
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| 出版者 | ||||||
| 出版者 | ELSEVIER | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-583X | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nimb.2020.08.001 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S0168583X20303566?via%3Dihub | |||||
