Fabrication of atomic gratings based on self-organization of adsorbates with repulsive interaction

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Autor/in:
Erscheinungsjahr:
1997
Medientyp:
Text
Schlagworte:
  • Scanning tunneling microscopy
  • Spin polarization
  • Spin-polarized scanning
  • Magnetic Anisotropy
  • Magnetization
  • Magnetism
  • Scanning tunneling microscopy
  • Spin polarization
  • Spin-polarized scanning
  • Magnetic Anisotropy
  • Magnetization
  • Magnetism
Beschreibung:
  • Atomic gratings with periodicities between 15.8 Å and 7.9 Å consisting of Gd chains on a W(110) substrate have been fabricated based on a self-organization phenomenon. The formation of the grating structure requires a repulsive adsorbate-adsorbate interaction which is directly revealed in real space by scanning tunneling microscopy images. The periodicity of the grating can be tuned by the adsorbate coverage. The quasi-one-dimensional structures obtained in this way offer novel opportunities to study electronic and magnetic properties in reduced dimensions. © Springer-Verlag 1997.
Lizenz:
  • info:eu-repo/semantics/closedAccess
Quellsystem:
Forschungsinformationssystem der UHH
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oai:www.edit.fis.uni-hamburg.de:publications/cd71b829-4137-43f2-b1d8-ec1d41243012