文献

J-GLOBAL ID：202002239403612627   整理番号：20A0599099

サブケルビン温度でのElectron-核二重共鳴により爆発した希土類スピンの超微細構造とコヒーレント動力学【JST・京大機械翻訳】

Hyperfine Structure and Coherent Dynamics of Rare-Earth Spins Explored with Electron-Nuclear Double Resonance at Subkelvin Temperatures

著者 (30件)： Li Pei-Yun (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Li Pei-Yun (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Liu Chao (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Liu Chao (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Zhou Zong-Quan (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Zhou Zong-Quan (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Liu Xiao (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Liu Xiao (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Tu Tao (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Tu Tao (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Yang Tian-Shu (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Yang Tian-Shu (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Li Zong-Feng (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Li Zong-Feng (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Ma Yu (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Ma Yu (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Hu Jun (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Hu Jun (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Liang Peng-Jun (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Liang Peng-Jun (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Li Xue (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Li Xue (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Huang Jian-Yin (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Huang Jian-Yin (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Zhu Tian-Xiang (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Zhu Tian-Xiang (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Li Chuan-Feng (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Li Chuan-Feng (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Guo Guang-Can (CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China) ,  Guo Guang-Can (CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China)
資料名： Physical Review Applied  (Physical Review Applied)
巻： 13  号： 2  ページ： 024080  発行年： 2020年 
JST資料番号： W3691A  ISSN： 2331-7019  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： アメリカ合衆国 (USA)  言語： 英語 (EN)

抄録/ポイント： 超低温パルスENDOR分光法のための実験プラットフォームを一般的なバルク材料のために構築した。結晶([数式:原文を参照])中の希土類ドーパントの結合電子と核スピンのコヒーレント特性を100mKから6Kまで調べた。最低動作温度では,電子及び核スピンに対して2及び40msを超える2パルスエコーコヒーレンス時間を達成したが,電子Zeeman及び超微細ポピュレーション寿命は15s及び10min以上であった。100mKにおける近1電子スピン分極の助けを借りて,16のエネルギー準位を有する完全な超微細準位構造を,再構成されたスピンハミルトニアンの支援なしでENDOR技術によって測定した。これらの結果は,量子通信と量子計算を目的としたメモリ成分に対する深く冷却された常磁性希土類イオンの適合性を実証した。開発された実験プラットフォームは,種々の研究分野における常磁性材料の研究のための強力なツールであると期待される。Copyright 2020 The American Physical Society All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： 核スピン ,  ドーパント ,  常磁性 ,  パルス ,  結晶 ,  超低温 ,  *コヒーレンス ,  記憶装置 ,  量子計算 ,  絶対温度 ,  ENDOR ,  エネルギー準位 ,  *希土類元素 ,  *二重共鳴 ,  スピンハミルトニアン

分類 (5件)： 電子スピン共鳴一般  (BM07021V) ,  その他の無機化合物のEPR  (BM07023D) ,  金属・半導体のEPR  (BM07022M) ,  二重共鳴一般  (BM07071Y) ,  第4族,第5族元素の錯体  (CE01070U)

タイトルに関連する用語 (10件)： サブ ,  ケルビン温度 ,  核 ,  二重共鳴 ,  爆発 ,  希土類 ,  スピン ,  微細構造 ,  コヒーレント ,  動力学