High Power, Frequency Tunable, Submillimeter Wave ESR Device Using a Gyrotron as a Radiation Source

• 資料種別: 文書・図像類
• タイトル: High Power, Frequency Tunable, Submillimeter Wave ESR Device Using a Gyrotron as a Radiation Source
• 著者・編者: MITSUDO, S; ARIPIN; SHIRAI, T; MATSUDA, T; KANEMAKI, T; IDEHARA, T
• 著者標目: MITSUDO, S; ARIPIN; SHIRAI, T; MATSUDA, T; KANEMAKI, T; IDEHARA, T
• 出版事項: Springer Verlag
• 出版年月日等: 2000-04
• 出版年（W3CDTF）: 2000-04
• タイトル（掲載誌）: International Journal of Infrared and Millimeter Waves
• 巻号年月日等（掲載誌）: 21 4
• 掲載巻: 21
• 掲載号: 4
• 掲載ページ: 661-676
• 本文の言語コード: eng
• 件名標目: submillimeter wave ESR; gyrotron; pulse magnet
• 対象利用者: 一般
• 一般注記: ESR device using a submillimeter wave gyrotron as a radiation source and a pulse magnet for high field up to 30 T has been constructed. Our gyrotrons (Gyrotron FU series) were developed as millimeter and submillimeter wave radiation sources and have attractive advantages for ESR spectroscopy, for example, high power and frequency tunability over broad range. The ESR device has been successfully applied to three cases of ESR measurements. In the first case, the temperature dependence of ESR was measured for a typical antiferromagnetic material MnO at the frequency of 301 GHz. In the second case, the dependence of the fine structure constant of the ruby on the magnetic field intensity was measured in the millimeter to submillimeter wave region. In these two cases, the gyrotron was operated by complete cw mode. In the final case, a pulse technique was applied to the ESR, the gyrotron was operated in pulse mode and the pulsed magnetic field was generated in the synchronized phase with the gyrotron operation.
• 一次資料へのリンクURL: https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22476&item_no=1&attribute_id=22&file_no=1
• オンライン閲覧公開範囲: 限定公開
• 関連情報（DOI）: 10.1023/A:1006648223636
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 福井大学 : 福井大学学術機関リポジトリ