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Electric dipole moments of lithium atoms in Rydberg states
  • ISSN号:1674-1056
  • 期刊名称:Chinese Physics B
  • 时间:2014.9.15
  • 页码:174-177
  • 分类:O442[理学—电磁学;理学—物理] O562.1[理学—原子与分子物理;理学—物理]
  • 作者机构:[1]State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China, [2]College of Physics and Electronics Engineering, Shanxi University, Taiyuan 030006, China
  • 相关基金:Project supported by the National Basic Research Program of China (Grant No. 2012CB921603), the National Natural Science Foundation of China (Grant Nos. 61378039, 61078013, 61178009, and 11274209), the Program for Changjiang Scholars and Innovative Research Team in University, China (Grant No.IRT13076), the Fund for Fostering Talents in Basic Science of the National Natural Science Foundation of China (Grant No. J1210036), the Natural Science Foundation of S hanxi Province, China (Grant No. 2012011003-2), and the Shanxi International Collaboration Program, China (Grant No. 2010081046).
  • 相关项目:山西大学物理学基地
中文摘要:

Recently, the diverse properties of Rydberg atoms, which probably arise from its large electric dipole moment(EDM),have been explored. In this paper, we report electric dipole moments along with Stark energies and charge densities of lithium Rydberg states in the presence of electric fields, calculated by matrix diagonalization. Huge electric dipole moments are discovered. In order to check the validity of the EDMs, we also use these electric dipole moments to calculate the Stark energies by numerical integration. The results agree with those calculated by matrix diagonalization.

英文摘要:

Recently, the diverse properties of Rydberg atoms, which probably arise from its large electric dipole moment (EDM), have been explored. In this paper, we report electric dipole moments along with Stark energies and charge densities of lithium Rydberg states in the presence of electric fields, calculated by matrix diagonalization. Huge electric dipole moments are discovered. In order to check the validity of the EDMs, we also use these electric dipole moments to calculate the Stark energies by numerical integration. The results agree with those calculated by matrix diagonalization.

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期刊信息
  • 《中国物理B:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国物理学会和中国科学院物理研究所
  • 主编:欧阳钟灿
  • 地址:北京 中关村 中国科学院物理研究所内
  • 邮编:100080
  • 邮箱:
  • 电话:010-82649026 82649519
  • 国际标准刊号:ISSN:1674-1056
  • 国内统一刊号:ISSN:11-5639/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:406