Synchrotron soft X-ray operando photoemission microspectroscopy

DOI Web Site
  • HOSONO Eiji
    National Institute of Advanced Industrial Science and Technology, Global Zero Emission Research Center AIST-UTokyo Advanced Operando-Measurement Technology Open Innovation Laboratory
  • HARADA Yoshihisa
    AIST-UTokyo Advanced Operando-Measurement Technology Open Innovation Laboratory Synchrotron Radiation Laboratory, Laser and Synchrotron Research Center (LASOR), The Institute for Solid State Physics, The University of Tokyo/Synchrotron Radiation Collaborative Research Organization

Bibliographic Information

Other Title
  • 放射光軟X線オペランド顕微光電子分光測定のためのプラス <i>α</i> の研究技術
  • 放射光軟X線オペランド顕微光電子分光測定のためのプラスαの研究技術
  • ホウシャコウナンXセン オペランドケンビコウデンシ ブンコウ ソクテイ ノ タメ ノ プラスa ノ ケンキュウ ギジュツ

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Abstract

<p>Photoelectron spectroscopy is a method to determine the chemical state of a material by measuring the density of core and valence electronic states of materials. Since the chemical properties of materials in various devices differs significantly between operating and non-operating conditions, it is important to perform “operando measurements”, or measurements made in the operating condition, in order to fully understand devices and materials. In addition, photoemission microspectroscopy is characterized by its ability to analyze the electronic state of a specific area, such as inside a particle or at the materials interface. It is expected that the analysis of practical devices and materials will be greatly advanced by conducting operando photoemission microspectroscopy using cutting-edge synchrotron radiation.</p>

Journal

  • Oyo Buturi

    Oyo Buturi 92 (7), 438-442, 2023-07-01

    The Japan Society of Applied Physics

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