title: Channeling of particles and associated anomalous transport in a two-dimensional complex plasma crystal.
abstract: Implications of the recently discovered effect of channeling of upstream extra particles for transport phenomena in a two-dimensional plasma crystal are discussed. Upstream particles levitated above the lattice layer and tended to move between the rows of lattice particles. An example of heat transport is considered, where upstream particles act as moving heat sources, which may lead to anomalous heat transport. The average channeling length observed was 15-20 interparticle distances. Other features of the channeling process are also reported.
authors.affiliation: Max-Planck-Institut für Extraterrestrische Physik, D-85741 Garching, Germany.
authors.forename: Cheng-Ran
authors.initials: CR
authors.lastname: Du
authors.affiliation: Max-Planck-Institut für Extraterrestrische Physik, D-85741 Garching, Germany.
authors.forename: Vladimir
authors.initials: V
authors.lastname: Nosenko
authors.affiliation: Max-Planck-Institut für Extraterrestrische Physik, D-85741 Garching, Germany.
authors.forename: Sergey
authors.initials: S
authors.lastname: Zhdanov
authors.affiliation: Max-Planck-Institut für Extraterrestrische Physik, D-85741 Garching, Germany.
authors.forename: Hubertus M
authors.initials: HM
authors.lastname: Thomas
authors.affiliation: Max-Planck-Institut für Extraterrestrische Physik, D-85741 Garching, Germany.
authors.forename: Gregor E
authors.initials: GE
authors.lastname: Morfill