title: Tailoring molecular self-assembly of magnetic phthalocyanine molecules on Fe- and Co-intercalated graphene.
abstract: We investigate molecule-molecule, as well as molecule-substrate, interactions of phthalocyanine molecules deposited on graphene. In particular, we show how to tune the self-assembly of molecular lattices in two dimensions by intercalation of transition metals between graphene and Ir(111): modifying the surface potential of the graphene layer via intercalation leads to the formation of square, honeycomb, or Kagome lattices. Finally, we demonstrate that such surface induced molecular lattices are stable even at room temperature.
authors.affiliation: Institute of Applied Physics, University of Hamburg , Jungiusstrasse 11, D-20355 Hamburg, Germany.
authors.forename: Maciej
authors.initials: M
authors.lastname: Bazarnik
authors.forename: Jens
authors.initials: J
authors.lastname: Brede
authors.forename: Régis
authors.initials: R
authors.lastname: Decker
authors.forename: Roland
authors.initials: R
authors.lastname: Wiesendanger