title: High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures.
abstract: High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures is achieved by exploiting the broad-band transparency of graphene, the direct bandgap of InSe, and the favorable band line up of InSe with graphene. The photoresponsivity exceeds that for other van der Waals heterostructures and the spectral response extends from the near-infrared to the visible spectrum.
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Garry W
authors.initials: GW
authors.lastname: Mudd
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Simon A
authors.initials: SA
authors.lastname: Svatek
authors.affiliation: School of Physics & Astronomy, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
authors.forename: Lee
authors.initials: L
authors.lastname: Hague
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Oleg
authors.initials: O
authors.lastname: Makarovsky
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Zakhar R
authors.initials: ZR
authors.lastname: Kudrynskyi
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Mellor
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Peter H
authors.initials: PH
authors.lastname: Beton
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Laurence
authors.initials: L
authors.lastname: Eaves
authors.affiliation: School of Physics & Astronomy, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
authors.forename: Kostya S
authors.initials: KS
authors.lastname: Novoselov
authors.affiliation: Institute for Problems of Materials Science, The National Academy of Sciences of Ukraine, Chernivtsi, 58001, Ukraine.
authors.forename: Zakhar D
authors.initials: ZD
authors.lastname: Kovalyuk
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.|Institute of Microelectronics Technology RAS, Chernogolovka, 142432, Russia.
authors.forename: Evgeny E
authors.initials: EE
authors.lastname: Vdovin
authors.affiliation: Department of Physics, University of Warwick, Coventry, CV4 7AL, UK.
authors.forename: Alex J
authors.initials: AJ
authors.lastname: Marsden
authors.affiliation: Department of Physics, University of Warwick, Coventry, CV4 7AL, UK.
authors.forename: Neil R
authors.initials: NR
authors.lastname: Wilson
authors.affiliation: School of Physics and Astronomy, The University of Nottingham, Nottingham, NG7 2RD, UK.
authors.forename: Amalia
authors.initials: A
authors.lastname: Patanè
keywords: graphene; indium selenide; photoconductivity; van der Waals crystals