Development of Methodology of Isotope Manipulation of Laser Resonance Excitation for Trace Trace Isotope Analysis

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  • レーザー共鳴励起を利用した同位体制御による極微量同位体分析手法の開発

Abstract

<p>State of the art techniques of trace isotope analysis using laser resonance excitation are reviewed including Resonance Ionization Mass Spectrometry, Caviry RingDown Spectroscopy, and Atom Trap Trace Analysis. Electronic structure of atoms, isotope shifts and hyperfine structure induced by nuclear spin are explained. The interaction between atoms and laser electric field and Rabi oscillation for efficient excitation of an electron are shown. The basic principle of laser cooling is described. Methodology and examples of trace isotope analysis using laser resonance excitation are summarized.</p>

Journal

  • RADIOISOTOPES

    RADIOISOTOPES 72 (2), 197-210, 2023-07-15

    Japan Radioisotope Association

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