Si(111)表面上Auの初期反応過程

This article presents the interfacial reactions at Au/Si(111)-7×7 at room temperature, which were studied by high-resolution medium energy ion scattering combined with photoelectrons spectroscopy using synchrotron-radiation-light. All the experiments were performed in situ under ultra-high vacuum conditions (< 3×10-8 Pa). The results obtained are compared with those reported so far including the topics of critical thickness for silicidation reactions.