セシウム含有モンモリロナイトの軟X線放射光光電子分光

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2020/04/01

タイトル(英語): Soft X-ray Synchrotron Radiation Photoemission Spectroscopy of Cs-Containing Montmorillonite

著者名: 寺岡　有殿（国立研究開発法人量子科学技術研究開発機構）

著者名(英語): Yuden Teraoka (National Institutes for Quantum and Radiological Science and Technology)

キーワード: 軟X線放射光光電子分光，モンモリロナイト，帯電，セシウム　　soft X-ray synchrotron radiation photoemission spectroscopy，montmorillonite，charge build-up，cesium

要約(英語): High resolution photoemission spectroscopy with soft X-ray synchrotron radiation has been applied to montmorillonite, one of phyllosilicate compounds. Charge build-up is inevitable in the powder sample due to its insulating property so that photoemission peaks of element components are difficult to be assigned. On the other hand, photoemission peaks have been observed at their original peak positions without the charge shift. These non-shifted peaks enabled determination of binding energies of element components. Information on chemical bonding states of cesium, adsorbed artificially in the montmorillonite, has been also obtained.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.140 No.4 （2020） 特集：ナノ構造の医療・バイオ応用技術

本誌掲載ページ: 412-416 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/140/4/140_412/_article/-char/ja/