Journal: Advanced materials (Deerfield Beach, Fla.)
Article Title: Scanning Probe Nanopatterning and Layer-by-Layer Thinning of Black Phosphorus.
PMID/MRN: 27813243
Publication Date: 2016-Nov-04
Abstract:
Nanopatterning and layer-by-layer thinning of black phosphorus is demonstrated with conductive atomic-force-microscope anodic oxidation. The liquid-phase patterning byproduct is readily removed by water rinsing. An alternating current bias enables direct nanopatterning and thinning on insulating substrates such as SiO 2 /Si. Field-effect transistors with patterned channels show significant improvements in current modulation by up to a factor of 50.
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