Abstract:Periodic confinement of surface electrons in atomic structures or extended nanoporous molecular networks is the archetype of a two-dimensional quantum dot (QD) superlattice. Yet, an electrical control of such an artificial lattice by external gating has never been demonstrated. Here we show the capacitive coupling between an atomic force microscope (AFM) and quantum states in highly crystalline nanoporous molecular networks on Ag(111). We characterize their local density of states (LDOS) using scanning tunneli… Show more
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