Adsorbate-induced Restructuring of Pb mesas Grown on Vicinal Si(111) in the Quantum Regime

Alexander Ako Khajetoorians, Wenguang Zhu, Jisun Kim +4

Using scanning tunneling microscopy and spectroscopy, we demonstrate that the adsorption of a minute amount of Cs on a Pb mesa grown in the quantum regime can induce dramatic morph…