Thermally Induced Crossover from 2D to 1D Behavior in an Array of Atomic Wires: Silicon Dangling-Bond Solitons in Si(553)-Au.
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DOI: 10.1103/physrevlett.124.016102
Abstract: The self-assembly of submonolayer amounts of Au on the densely stepped Si(553) surface creates an array of closely spaced "atomic wires" separated by 1.5 nm. At low temperature, charge transfer between the terraces and the row… read more here.
Keywords: array; dangling bonds; induced crossover; thermally induced ... See more keywords