title: Electronic transport in nanoparticle monolayers sandwiched between graphene electrodes.
abstract: Graphene/CdSe nanoparticle monolayer/graphene sandwich structures were fabricated to explore the interactions between these layered materials. Electrical transport across these heterostructures suggests that transport is limited by tunneling through the nanoparticle (NP) ligands but not the NP core itself. Photoconductivity suggests ligands may affect the exciton separation efficiency.
authors.affiliation: Department of Applied Physics and Applied Mathematics, Columbia University, New York, NY 10027, USA.
authors.forename: Chenguang
authors.initials: C
authors.lastname: Lu
authors.forename: Datong
authors.initials: D
authors.lastname: Zhang
authors.forename: Arend
authors.initials: A
authors.lastname: van der Zande
authors.forename: Philip
authors.initials: P
authors.lastname: Kim
authors.forename: Irving P
authors.initials: IP
authors.lastname: Herman