電子誘起脱離が起こったイオン結晶に対する表面チャネリングの観察 Observation of Electron-stimulated-desorption from Ionic Crystals Utilizing the Surface Channeling Technique

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抄録

  To understand the various surface morphology of ionic crystal that is irradiated by electrons, the surface channeling technique of ion beam is used. The energy spectra and the channeling-dips are measured by the detection of 550 keV proton beam scattered from the electron-irradiated surface of KCl(001). After the electron-irradiation, the roughness of the sample surface is observed by an Atomic force microscope. The results of these experiments are compared with the calculated results of a computer simulation. The proton beam which directed along the <100> axis penetrates into the crystal and is scattered at large angle. This result is due to the surface morphology changed by the electron-stimlated-desorption.<br>

収録刊行物

  • 真空  

    真空 51(3), 131-134, 2008-03-20 

    The Vacuum Society of Japan

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各種コード

  • NII論文ID(NAID)
    10021156881
  • NII書誌ID(NCID)
    AN00119871
  • 本文言語コード
    JPN
  • 資料種別
    SHO
  • ISSN
    18822398
  • NDL 記事登録ID
    9471358
  • NDL 雑誌分類
    ZN15(科学技術--機械工学・工業--流体機械)
  • NDL 請求記号
    Z16-474
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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