Coverage induced structural transformations of tetracene on Ag(110)

Coverage induced structural transformations of tetracene on Ag(110)

Self-assembly of tetracene on an anisotropic surface of Ag(110) has been investigated using scanning tunneling microscopy and low-energy electron diffraction. We observe multistage structural transformations of the self-assembled tetracene on Ag(110) as a function of molecular coverages, which are a...

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Veröffentlicht in:The Journal of chemical physics 2016-03, Vol.144 (10), p.104702-104702
Hauptverfasser: Takasugi, Kazushiro, Yokoyama, Takashi
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
CRYSTALS
ELECTRON DIFFRACTION
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
Low energy electron diffraction
SCANNING TUNNELING MICROSCOPY
Self-assembly
SILVER
Substrates
SURFACES
TETRACENE
TRANSFORMATIONS
TUNNEL EFFECT
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Zusammenfassung:Self-assembly of tetracene on an anisotropic surface of Ag(110) has been investigated using scanning tunneling microscopy and low-energy electron diffraction. We observe multistage structural transformations of the self-assembled tetracene on Ag(110) as a function of molecular coverages, which are accompanied by the changes in molecular orientations. They are analyzed by a balance between multiple molecule-molecule and anisotropic substrate-molecule interactions.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.4943576