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A scanning tunneling microscopy investigation of 4,4′-dimethylbianthrone molecules adsorbed on Cu(111)
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
 
ID 4497510
Author(s) Cuberes, M. T.; Schlittler, R. R.; Jung, T. A.; Schaumburg, K.; Gimzewski, J. K.
Author(s) at UniBasel Jung, Thomas
Year 1997
Title A scanning tunneling microscopy investigation of 4,4′-dimethylbianthrone molecules adsorbed on Cu(111)
Journal Surface Science
Volume 383
Number 1
Pages / Article-Number 37-49
Keywords bianthrone; chemisorption; dimethylbianthrone; molecular absorption; scanning tunneling microscopy
Abstract Well-ordered monolayers of 4,4'-dimethylbianthrone molecules have been grown on a Cu(III) surface in ultra-high vacuum. Scanning tunneling microscopy images show the formation of three rotational domains with a molecular arrangement nearly devoid of structural defects. For coverages below a densely packed monolayer, ordered molecular islands form on terrace sites away from substrate step edges. Time-lapsed sequences of scanning tunneling microscopy images reveal the coexistence of molecules in a mobile state together with a fixed two-dimensional molecular crystal phase. (C) 1997 Elsevier Science B.V.
Publisher Elsevier
ISSN/ISBN 0039-6028 ; 1879-2758
edoc-URL https://edoc.unibas.ch/94708/
Full Text on edoc No
Digital Object Identifier DOI 10.1016/S0039-6028(97)00156-8
ISI-Number 1997XQ63400007
Document type (ISI) Article
 
   

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