Electric Manipulation of Spinless Neutral Atoms on a Surface

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概要

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• We propose a surface manipulation scheme for "scalar atoms" with time-varying inhomogeneous electric fields. While the weak interaction of scalar atoms with external perturbations minimize environmental decoherences, micron-order electrodes enable the control of the ultracold atoms with the application of only a few volts, i.e., commonly used logic voltage level, which promises good compatibility with existing electronics for future applications. The experimental feasibility of this surface Stark trap is discussed by performing numerical simulations assuming laser-cooled strontium atoms in the $^{1}S_{0}$ ground state.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2004-01-15

著者

• Katori Hidetoshi

  PRESTO, Japan Science and Technology Corporation (JST), and Engineering Research Institute, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan

• Akatsuka Tomoya

  PRESTO, Japan Science and Technology Corporation (JST), and Engineering Research Institute, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan

関連論文

• Electric Manipulation of Spinless Neutral Atoms on a Surface

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