title: Nanoscale friction: Sliding charges.
authors.affiliation: Department of Physics, Kansas State University, Manhattan, Kansas 66506, USA.
authors.forename: Robert
authors.initials: R
authors.lastname: Szoszkiewicz
authors.affiliation: School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0230, USA.
authors.forename: Elisa
authors.initials: E
authors.lastname: Riedo