title: Comment on "Interfacial carbon nanoplatelet formation by ion irradiation of graphene on iridium(111)".
authors.affiliation: †II. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, 50937 Köln, Germany.
authors.forename: Charlotte
authors.initials: C
authors.lastname: Herbig
authors.affiliation: ‡Department of Physics, University of Helsinki, P.O. Box 64, FI-00014 Helsinki, Finland.
authors.forename: E Harriet
authors.initials: EH
authors.lastname: Åhlgren
authors.affiliation: †II. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, 50937 Köln, Germany.
authors.forename: Ulrike A
authors.initials: UA
authors.lastname: Schröder
authors.affiliation: †II. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, 50937 Köln, Germany.
authors.forename: Antonio J
authors.initials: AJ
authors.lastname: Martínez-Galera
authors.affiliation: §Division of Synchrotron Radiation Research, Lund University, Box 118, 22100 Lund, Sweden.
authors.forename: Mohammad A
authors.initials: MA
authors.lastname: Arman
authors.affiliation: †II. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, 50937 Köln, Germany.
authors.forename: Wouter
authors.initials: W
authors.lastname: Jolie
authors.affiliation: †II. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, 50937 Köln, Germany.
authors.forename: Carsten
authors.initials: C
authors.lastname: Busse
authors.affiliation: ⊥Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090 Wien, Austria.
authors.forename: Jani
authors.initials: J
authors.lastname: Kotakoski
authors.affiliation: ∥Division of Synchrotron Radiation Research and the MAX IV Laboratory, Lund University, Box 118, 22100 Lund, Sweden.
authors.forename: Jan
authors.initials: J
authors.lastname: Knudsen
authors.affiliation: ¶Department of Applied Physics, Aalto University, P.O. Box 11100, FI-00076 Aalto, Finland.
authors.forename: Arkady V
authors.initials: AV
authors.lastname: Krasheninnikov
authors.affiliation: †II. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, 50937 Köln, Germany.
authors.forename: Thomas
authors.initials: T
authors.lastname: Michely