An observation of benzotriazole (BTA) adsorption on Cu(110) by the ultra high vacuum (UHV)-scanning tunneling microscope (STM) and low energy electron difiraction (LEED)

Kyehyun Cho, Jiro Kishimoto, Tomihiro Hashizume, Toshio Sakurai

    研究成果: Article

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    We have investigated Benzotriazole (BTA) adsorption structures and kinetics on the clean Cu(110) and oxygen reconstructed Cu(110)-2 × 1 surfaces. The first atomicaly resolved scanning tunneling microscope (STM) images showed that BTA adsorbed on the clean Cu(110)-1×1 surface to form the c(4×2) commensurate structure, agreeing the c(4×2) LEED pattern. On the other hand, STM images of BTA adsorbed on the oxygen induced Cu(110)-2 × 1 surface were a fully disordered structure. In kinetic point of view, BTA molecules should adsorb preferentially on the oxygen induced Cu(110)-2 × 1 missing row compared to the clean Cu(110) surface.

    元の言語English
    ページ(範囲)L125-L128
    ジャーナルJapanese journal of applied physics
    33
    発行部数1
    DOI
    出版物ステータスPublished - 1994 1

    ASJC Scopus subject areas

    • Engineering(all)
    • Physics and Astronomy(all)

    フィンガープリント An observation of benzotriazole (BTA) adsorption on Cu(110) by the ultra high vacuum (UHV)-scanning tunneling microscope (STM) and low energy electron difiraction (LEED)' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

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