title: Thermally activated conduction in molecular junctions.
abstract: We report temperature dependence measurements on the conductance of individual molecular wires. The results show for the first time in a molecular junction the theoretically predicted transition from coherent superexchange tunneling conductance to an activated hopping mechanism as temperature is increased.
authors.affiliation: Department of Chemistry and the Materials Research Institute, Pennsylvania State University, Pennsylvania, USA. yus1@psu.edu
authors.forename: Yoram
authors.initials: Y
authors.lastname: Selzer
authors.forename: Marco A
authors.initials: MA
authors.lastname: Cabassi
authors.forename: Theresa S
authors.initials: TS
authors.lastname: Mayer
authors.forename: David L
authors.initials: DL
authors.lastname: Allara