種々の雰囲気におけるBi_2Sr_2CaCu_2O_y 単結晶表面の加熱処理効果 Effect of Heat-treatments in Various Atmospheres on Bi_2Sr_2CaCu_2O_y Single Crystal Surfaces

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著者

    • 山内 康弘 YAMAUCHI Yasuhiro
    • 鳥取大学工学部電気電子工学科 Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Tottori University
    • 永見 忠久 NAGAMI Tadahisa
    • 鳥取大学工学部電気電子工学科 Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Tottori University
    • 岸田 悟 [他] KISHIDA Satoru
    • 鳥取大学工学部電気電子工学科 Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Tottori University
    • 徳高 平蔵 TOKUTAKA Heizo
    • 鳥取大学工学部電気電子工学科 Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Tottori University

抄録

We prepared Bi<SUB>2</SUB>Sr<SUB>2</SUB>CaCu<SUB>2</SUB>O<SUB>y</SUB> (BSCCO) single crystals by a self flux method and heated them in air, Ar gas and O<SUB>2</SUB> gas. Then, we investigated their surface compositions and chemical bond natures of constituent elements by the X-ray photoelectron spectroscopy (XPS). From the results, we found that the carbon and the impurity oxygen on the BSCCO single crystal surfaces were efficiently removed by the heat-treatments in air and O<SUB>2</SUB> gas, and that the chemical bond natures of Cu, Sr and O did not change.

収録刊行物

  • 真空

    真空 42(3), 171-174, 1999-03

    The Vacuum Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002476223
  • NII書誌ID(NCID)
    AN00119871
  • 本文言語コード
    JPN
  • 資料種別
    SHO
  • ISSN
    05598516
  • NDL 記事登録ID
    4714285
  • 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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