Hexbyte Glen Cove On-surface synthesis of graphene molecules and their superlattices thumbnail

Hexbyte Glen Cove On-surface synthesis of graphene molecules and their superlattices

Figure shows the transformation from the precursor molecule to the atomically-precise circumcoronene superlattice. (a) The precursor molecule undergoes a cyclodehydrogenation chemical process with the use of copper (111) substrate which forms the circumcoronene. (b) High-resolution image of the circumcoronene superlattice obtained by using a non-contact atomic force microscopy with a cobalt tip. (c) Schematic...

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