title: Production of few-layer phosphorene by liquid exfoliation of black phosphorus.
abstract: We report the liquid exfoliation of black phosphorus in N-methyl-2-pyrrolidone to form few-layer phosphorene nanosheets.
authors.affiliation: School of Materials, The University of Manchester, Oxford Road, M13 9PL, UK. paul.o'brien@manchester.ac.uk david.lewis-4@manchester.ac.uk.
authors.forename: Jack R
authors.initials: JR
authors.lastname: Brent
authors.forename: Nicky
authors.initials: N
authors.lastname: Savjani
authors.forename: Edward A
authors.initials: EA
authors.lastname: Lewis
authors.forename: Sarah J
authors.initials: SJ
authors.lastname: Haigh
authors.forename: David J
authors.initials: DJ
authors.lastname: Lewis
authors.forename: Paul
authors.initials: P
authors.lastname: O'Brien