Resonance transitions of atoms using a microperiodic structure : Beyond optical manipulation methods

• Project/Area Number: 20684017
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Atomic/Molecular/Quantum electronics
• Research Institution: Tokyo University of Agriculture and Technology
• Principal Investigator: HATAKEYAMA Atsushi Tokyo University of Agriculture and Technology, 大学院・工学研究院, 特任准教授 (70345073)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥25,350,000 (Direct Cost: ¥19,500,000、Indirect Cost: ¥5,850,000); Fiscal Year 2010: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000); Fiscal Year 2009: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000); Fiscal Year 2008: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
• Keywords: 原子線 / 原子泉 / 磁気共鳴 / レーザー冷却 / 磁性ガーネット / 表面 / 周期磁場

Research Abstract

We studied the resonance transitions of atoms interacting with a periodic magnetostatic field. We demonstrated the coherent spin manipulation by the interaction of an atomic beam (velocity : ～500m/s) with a magnetic lattice produced by an array of current-carrying wires (spacing : ～1mm). We also studied the interaction of an atomic beam (velocity : ～1m/s) with the periodically magnetized surface (period : ～4μm) of a transparent magnetic film under the influence of the evanescent wave atomic mirror. We completed the development of the experimental system, but we have not succeeded in measuring the resonance yet.

Research Products

• [Journal Article] Spin nutation induced by atomic motion in a magnetic lattice (2010)
  • Author(s): Y.Kobayashi, Y.Shiraishi, A.Hatakeyama
  • Journal Title: Physical Review A 82
  • Peer Reviewed
• [Journal Article] Spin nutation induced by atomic motion in a magnetic lattice (2010)
  • Author(s): Y.Kobayashi, Y.Shiraishi, A.Hatakeyama
  • Journal Title: Physical Review A Volume: 82
  • Peer Reviewed
• [Journal Article] Magnetic resonance of atoms passing through a magnetic lattice (2009)
  • Author(s): Y.Kobayashi, A.Hatakeyama
  • Journal Title: Journal of Physics: Conference Series 185
  • Peer Reviewed
• [Journal Article] Magnetic resonance of atoms passing through a magnetic lattice (2009)
  • Author(s): Y.Kobayashi, A.Hatakeyama
  • Journal Title: Journal of Physics : Conference Series 185
  • Peer Reviewed
• [Journal Article] Velocity-selective sublevel resonance of atoms with an array of current-carrying wires (2008)
  • Author(s): A.Hatakeyama
  • Journal Title: Applied Physics B 92 Pages: 615-621
  • Peer Reviewed
• [Journal Article] Velocity-selective sublevel resonance of atoms with an array of current-earrving wires (2008)
  • Author(s): A. Hatakeyama
  • Journal Title: Applied Physics B 92 Pages: 615-621
  • Peer Reviewed
• [Presentation] 周期構造物による共鳴励起は冷却原子研究の新たなツールとなりうるか (2010)
  • Author(s): 畠山温
  • Organizer: 応用物理学会・量子エレクトロニクス研究会
  • Place of Presentation: 上智大学セミナーハウス(長野県)
  • Year and Date: 2010-12-18
• [Presentation] 周期構造物による共鳴励起は冷却原子研究の新たなツールとなりうるか (2010)
  • Author(s): 畠山温
  • Organizer: 応用物理学会・量子エレクトロニクス研究会
  • Place of Presentation: 上智大学セミナーハウス(長野県)(招待講演)
  • Year and Date: 2010-12-18
• [Presentation] 周期磁化表面との相互作用による低速原子の磁気共鳴 (2010)
  • Author(s): 膳裕記, 石川陽平, 猪野智也, 高杉祐太, 畠山温
  • Organizer: 日本物理学会2010年秋季大会
  • Place of Presentation: 大阪府大学(大阪府)
  • Year and Date: 2010-09-23
• [Presentation] 周期磁化表面との相互作用による低速原子の磁気共鳴 (2010)
  • Author(s): 膳裕記, 石川陽平, 猪野智也, 高杉祐太, 畠山温
  • Organizer: 日本物理学会2010年秋季大会
  • Place of Presentation: 大阪府立大学(大阪府)
  • Year and Date: 2010-09-23
• [Presentation] Spin nutation induced by ato mic motion through a magnetic lattice (2010)
  • Author(s): A. Hatakeyama, Y. Kobayashi, Y.Shiraishi
  • Organizer: International Conference on Atomic Physics 2010
  • Place of Presentation: ケアンズ(オーストラリア)
  • Year and Date: 2010-07-26
• [Presentation] Spin nutation induced by atomic motion through a magnetic lattice (2010)
  • Author(s): A.Hatakeyama, Y.Kobayashi, Y.Shiraishi
  • Organizer: International Conference on Atomic Physics 2010
  • Place of Presentation: ケアンズ(オーストラリア)
  • Year and Date: 2010-07-26
• [Presentation] 磁気格子によるRb 原子ビームのスピン制御 (2009)
  • Author(s): 小林佑輔, 畠山温
  • Organizer: 日本物理学会2009年秋季大会
  • Place of Presentation: 熊本大学(熊本県)
  • Year and Date: 2009-09-27
• [Presentation] 磁気格子によるRb原子ビームのスピン制御 (2009)
  • Author(s): 小林佑輔, 畠山温
  • Organizer: 日本物理学会2009年秋季大会
  • Place of Presentation: 熊本県
  • Year and Date: 2009-09-27
• [Presentation] 周期構造物を使った原子の新しい分光法・操作法 (2009)
  • Author(s): 畠山温
  • Organizer: Fundamental PhysicsUsing Atoms 研究会
  • Place of Presentation: 東京工業大学(東京都)
  • Year and Date: 2009-08-05
• [Presentation] 周期構造物を使った原子の新しい分光法・操作法 (2009)
  • Author(s): 畠山温
  • Organizer: Fundamental Physics Using Atoms 研究会
  • Place of Presentation: 東京都
  • Year and Date: 2009-08-05
• [Presentation] 原子泉法による低速ルビジウム原子ビームの開発 (2009)
  • Author(s): 猪野智也, 畠山温
  • Organizer: 日本物理学会第64回年次大会
  • Place of Presentation: 立教大学(東京)
  • Year and Date: 2009-03-30
• [Presentation] 原子操作のための透明磁性体表面の磁化パターンとエバネッセント波 (2009)
  • Author(s): 畠山温, 清澤亮太
  • Organizer: 日本物理学会第64回年次大会
  • Place of Presentation: 立教大学(東京)
  • Year and Date: 2009-03-30
• [Presentation] 原子操作のための透明磁性体表面の磁化パターンとエバネッセント波 (2009)
  • Author(s): 畠山温
  • Organizer: 日本物理学会第64回年次大会
  • Place of Presentation: 立教大学(東京
  • Year and Date: 2009-03-30
• [Presentation] Magnetic resonance of atoms passing through a magnetic lattice (2008)
  • Author(s): Y. Kobayashi, A. Hatakeyama
  • Organizer: The 8th Asian International Seminar on Atomic and Molecular Physics
  • Place of Presentation: パース(オーストラリア)
  • Year and Date: 2008-11-26
• [Presentation] 磁気格子を横切る原子の磁気共鳴遷移 (2008)
  • Author(s): 小林佑輔, 畠山温
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 岩手大学(岩手県)
  • Year and Date: 2008-09-20
• [Presentation] Motion-induced resonance: Toward a new atom manipulation technique using periodic structures (2008)
  • Author(s): A. Hatakeyama, T. Ino, Y. Kobayashi
  • Organizer: The 21st International Conference on Atomic Physics
  • Place of Presentation: ストアーズ(コネティカット州,アメリカ)
  • Year and Date: 2008-07-31
• [Presentation] Motion-induced resonance : Toward a new atom manipulation techniqueusing periodic structures (2008)
  • Author(s): A. Hatakeyama
  • Organizer: The 21st International Conference on Atomic Physics
  • Place of Presentation: ストアーズ(コネティカット州, アメリカ)
  • Year and Date: 2008-07-31
• [Remarks] ホームページ
  • URL: http://amo.lab.tuat.ac.jp
• [Remarks]
  • URL: http://amo.lab.tuat.ac.jp
• [Remarks]
  • URL: http://amo.lab.tuat.ac.jp