Magnetic Field Landscapes Guiding the Chemisorption of Diamagnetic Molecules

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  • Florian Ahrend, Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel , Heinrich-Plett-Str. 40, D-34132 Kassel, Germany.
  • ,
  • Ulrich Glebe, Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel , Heinrich-Plett-Str. 40, D-34132 Kassel, Germany.
  • ,
  • Líney Árnadóttir, Oregon State University , Corvallis, Oregon 97331, United States., University of Washington, Seattle
  • ,
  • Joe E. Baio, Oregon State University , Corvallis, Oregon 97331, United States., University of Washington, Seattle, WA
  • ,
  • Daniel A Fischer, National Institute of Standards and Technology , Gaithersburg, Maryland 20899, United States.
  • ,
  • Cherno Jaye, National Institute of Standards and Technology , Gaithersburg, Maryland 20899, United States.
  • ,
  • Bonnie O Leung, Alberta Environment and Sustainable Resource Development , Edmonton, Alberta T5K 2J6, Canada.
  • ,
  • Adam P Hitchcock, Chemistry and Chemical Biology, BIMR, McMaster University Hamilton, Ontario L8S 4M1, Canada.
  • ,
  • Tobias Weidner
  • Ulrich Siemeling, Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel , Heinrich-Plett-Str. 40, D-34132 Kassel, Germany.
  • ,
  • Arno Ehresmann, Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel , Heinrich-Plett-Str. 40, D-34132 Kassel, Germany.

It is shown that the self-assembly of diamagnetic molecule submonolayers on a surface can be influenced by magnetic stray field landscapes emerging from artificially fabricated magnetic domains and domain walls. The directed local chemisorption of diamagnetic subphthalocyaninatoboron molecules in relation to the artificially created domain pattern is proved by a combination of surface analytical methods: ToF-SIMS, X-PEEM, and NEXAFS imaging. Thereby, a new method to influence self-assembly processes and to produce patterned submonolayers is presented.

OriginalsprogEngelsk
TidsskriftLangmuir
Vol/bind32
Nummer41
Sider (fra-til)10491-10496
Antal sider6
ISSN0743-7463
DOI
StatusUdgivet - 2016
Eksternt udgivetJa

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