Study of dynamics of ultra-cold Ar atoms in magneto-optical trap

• Project/Area Number: 22550021
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Physical chemistry
• Research Institution: Aoyama Gakuin University
• Principal Investigator: MAEDA Haruka 青山学院大学, 理工学部, 教授 (80260199)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
• Keywords: 分子動力学 / 極低温中性原子 / 冷却原子 / リュードベリ原子 / 量子制御 / 量子情報 / 原子・分子物理 / メゾスコピック系 / 低温リュードベリガス / メゾスコビック系

Research Abstract

Aiming at understanding long-range van der Waals or dipolar interaction between cold Rydberg atoms in a magneto -optical trap, which plays key role in studying strongly correlated atom quantum system, we have carried out several fundamental experiments using newly developed experimental system.

Research Products

• [Journal Article] 発散しない原子波束の生成と観測 (2012)
  • Author(s): 西口貴洋, 東出 純, 水谷由宏, 高峰愛子, 前田はるか
  • Journal Title: 分光研究 Volume: 63巻 Pages: 89-97
  • NAID: 10030507287
  • Peer Reviewed
• [Journal Article] 発散しない原子波束の生成と観測 (2012)
  • Author(s): 西口貴洋,
  • Journal Title: 分光研究 Volume: 63 Pages: 89-97
  • Peer Reviewed
• [Journal Article] N-Body simulations of expanding ions in atime-of-flight spectrometer (2011)
  • Author(s): Yoshihiro Mizugai and Haruka Maeda
  • Journal Title: J. Mass Spectrom. Soc. Jpn. Volume: 59巻 Pages: 63-67
  • Peer Reviewed
• [Journal Article] Population transfer in the Nas-pRydberg ladder by a chirped microwawve pulse (2011)
  • Author(s): H. Maeda, J.H. Gurian, and T.F. Gallagher
  • Journal Title: Phys. Rev A. Volume: 84巻 Issue: 6 Pages: 0634211-7
  • DOI: 10.1103/physreva.84.063421
  • Peer Reviewed
• [Journal Article] Population transfer by multiphotonadiabatic rapid passage (2011)
  • Author(s): H. Maeda, J.H. Gurian, and T.F. Gallagher
  • Journal Title: Phys. Rev A. Volume: 83巻 Issue: 3 Pages: 0334161-8
  • DOI: 10.1103/physreva.83.033416
  • Peer Reviewed
• [Journal Article] Connecting field ionization to photoionization via 17-and 36-GHz microwave fields (2010)
  • Author(s): J.H. Gurian, K.R. Overstreet, H. Maeda, and T.F. Gallagher
  • Journal Title: Phys. Rev A. Volume: 82巻 Issue: 4 Pages: 0434151-9
  • DOI: 10.1103/physreva.82.043415
  • Peer Reviewed
• [Journal Article] Kilohertz dye laser system for high resolution laser spectroscopy (2010)
  • Author(s): J.H. Gurian, H. Maeda, and T.F. Gallagher
  • Journal Title: Rev. Sci. Instrum. Volume: 81 Issue: 7 Pages: 0731111-3
  • DOI: 10.1063/1.3462978
  • Peer Reviewed
• [Journal Article] Connecting field ionization to photoionization via 17- and 36-GHz microwave fields (2010)
  • Author(s): J.H.Gurian, K.R.Overstreet, H.Maeda, T.F.Gallagher
  • Journal Title: Physical Review A Volume: 82
  • Peer Reviewed
• [Journal Article] Kilohertz dye laser system for high resolution laser spectroscopy (2010)
  • Author(s): J.H.Gurian, H.Maeda, T.F.Gallagher
  • Journal Title: Review of Scientific Instruments Volume: 81
  • Peer Reviewed
• [Presentation] Production of ultra cold Rydberg gases for cold atom engineering (2013)
  • Author(s): R. Shiozaki, A. Takamine, and H. Maeda
  • Organizer: the 12^<th>Asia Pacific Physics Conference
  • Place of Presentation: Makuhari, Japan
• [Presentation] Suppression of multiphoton ionization of Rydberg atoms by bichromatic fields (2013)
  • Author(s): K. Komatsu, A. Takamine, Y. Mizugai, and H. Maeda
  • Organizer: the 12^<th>Asia Pacific Physics Conference
  • Place of Presentation: Makuhari, Japan
• [Presentation] Forced synchronization of quantum system (2013)
  • Author(s): N. Takiguchi, A. Takamine, Y. Mizugai, and H. Maeda
  • Organizer: the 12^<th>Asia Pacific Physics Conference
  • Place of Presentation: Makuhari, Japan
• [Presentation] 発散しない波束の二電子系原子への励起の試み (2013)
  • Author(s): 瀧口菜美, 高峰愛子, 水谷由宏, 前田はるか
  • Organizer: 日本物理学会第68 会年次大会
  • Place of Presentation: 広島大学
• [Presentation] Forced synchronization of quantum system (2013)
  • Author(s): N. Takiguchi
  • Organizer: the 12th Asia Pacific Physics Conference
  • Place of Presentation: Makuhari, Japan
• [Presentation] Suppression of multiphoton ionization of Rydberg atoms by bichromatic microwave fields (2013)
  • Author(s): K. Komatsu
  • Organizer: the 12th Asia Pacific Physics Conference
  • Place of Presentation: Makuhari, Japan
• [Presentation] Production of ltra cold Rydberg gases for cold atom engineering (2013)
  • Author(s): R. Shiozuka
  • Organizer: the 12th Asia Pacific Physics Conference
  • Place of Presentation: Makuhari, Japan
• [Presentation] 発散しない波束の二電子系原子への励起の試み (2013)
  • Author(s): 瀧口菜美
  • Organizer: 日本物理学会第６８会年次大会
  • Place of Presentation: 広島大学
• [Presentation] 発散しない波束を用いたNa s-pラダークライミング (2012)
  • Author(s): 前田はるか, J.H.Gurian, T.F.Gallagher
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西大学西宮上ヶ原キャンパス
  • Year and Date: 2012-03-25
• [Presentation] Coherent control of Rydberg atoms (Nondispersing Bohr wave packets) (2012)
  • Author(s): H. Maeda
  • Organizer: 6^<th>International Conference on Laser Probing
  • Place of Presentation: Paris, France
• [Presentation] 発散しない波束を用いた Na s-p ラダークライミング (2012)
  • Author(s): 前田はるか, J.H. Gurian, T.F. Gallagher
  • Organizer: 日本物理学会第67 会年次大会
  • Place of Presentation: 関西大学
• [Presentation] Coherent control of Rydberg atoms (Nondispersing Bphr wave packets) (2012)
  • Author(s): H. Maeda
  • Organizer: 6th International Conference on Laser Probing
  • Place of Presentation: Paris, France
• [Presentation] デコヒーレンスフリーな非発散波束の生成と量子制御への応用 (2011)
  • Author(s): 前田はるか
  • Organizer: 2011年春季第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2011-03-24
• [Presentation] 量子位相同期による波束の生成と量子制御への応用 (2011)
  • Author(s): 前田はるか
  • Organizer: 2011 年秋季応用物理学関係連合講演会
  • Place of Presentation: 山形大学
• [Presentation] デコヒーレンスフリーな非発散波束の生成と量子制御への応用 (2011)
  • Author(s): 前田はるか
  • Organizer: 2011 年春季第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川大学 (震災により発表扱い)
• [Remarks]
  • URL: http://www.phys.aoyama.ac.jp/~maeda/