Microscopic studies of novel surface adsorption phenomena

此成果報告總結本人於專題計畫執行 期間之研究成果。報告內容含：(a) 碳六 十分子在Ag(100)表面之吸附行為，闡明 碳六十分子亮暗對比機制，發現吸附結構 為單向非同量非周期性，並利用晶格氣模 型研究碳六十分子間的交互作用。(b) 碳 六十分子在Cu(111)表面之磊晶旋轉及表 面亞穩態結構的關係。(c) 甲基分子在 Cu(111) 及Cu(110)表面之吸附行為及表 面結構。並研究azomethane 在Cu(110)表 面之吸附。This report summaries research progress and accomplishments during the funding period. I will describe highlights of research, including; (a) clarification of the topographic nature of molecular contrast for a C60 monolayer on Ag(100) and found the C60 layer to be a uniaxial incommensurate aperiodic structure. We also modeled the molecular ordering with a lattice gas model. (b) discovered and explained a unique correlation between adlayer rotation and metastable structures of a C60 monolayer on Cu(111). (c) studied the growth and structure of a CH3 monolayer on Cu(111) and Cu(110). Adsorption of azomethane (CH3N2CH3) on Cu(110) was also studied