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dc.contributor.author Jeong, Yong Chan -
dc.contributor.author Song, Sang Yong -
dc.contributor.author Kim, Youngjae -
dc.contributor.author Oh, Youngtek -
dc.contributor.author Kang, Joongoo -
dc.contributor.author Seo, Jungpil -
dc.date.available 2017-07-05T08:47:53Z -
dc.date.created 2017-04-10 -
dc.date.issued 2015-12-10 -
dc.identifier.issn 1932-7447 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/2316 -
dc.description.abstract Pinning single molecules at desired positions can provide opportunities to fabricate bottom-up designed molecular machines. Using the combined approach of scanning tunneling microscopy and density functional theory, we report on tip-induced anchoring of Ni-phthalocyanine molecules on an Au(111) substrate. We demonstrate that the tip-induced current leads to the dehydrogenation of a benzene-like ligand in the molecule, which subsequently creates chemical bonds between the molecule and the substrate. It is also found that the diffusivity of Ni-phthalocyanine molecules is dramatically reduced when the molecules are anchored on the Au adatoms produced by bias pulsing. The tip-induced molecular anchoring would be readily applicable to other functional molecules that contain similar ligands. © 2015 American Chemical Society. -
dc.publisher American Chemical Society -
dc.title Tip-Induced Molecule Anchoring in Ni Phthalocyanine on Au(111) Substrate -
dc.type Article -
dc.identifier.doi 10.1021/acs.jpcc.5b05908 -
dc.identifier.scopusid 2-s2.0-84949595691 -
dc.identifier.bibliographicCitation Journal of Physical Chemistry C, v.119, no.49, pp.27721 - 27726 -
dc.subject.keywordPlus Au (111) Substrates -
dc.subject.keywordPlus AUGMENTED-WAVE METHOD -
dc.subject.keywordPlus Bond Strength (Chemical) -
dc.subject.keywordPlus Bottom Up -
dc.subject.keywordPlus CHemICAL-REACTION -
dc.subject.keywordPlus Density Functional Theory -
dc.subject.keywordPlus Desired Position -
dc.subject.keywordPlus Functional Molecules -
dc.subject.keywordPlus Ligands -
dc.subject.keywordPlus Molecular Machines -
dc.subject.keywordPlus Molecules -
dc.subject.keywordPlus Nickel -
dc.subject.keywordPlus Nitrogen Compounds -
dc.subject.keywordPlus Phthalocyanine Molecules -
dc.subject.keywordPlus Scanning Tunneling Microscopy -
dc.subject.keywordPlus SINGLE -
dc.subject.keywordPlus Single Molecule -
dc.subject.keywordPlus SURFACE -
dc.subject.keywordPlus Tip-Induced -
dc.citation.endPage 27726 -
dc.citation.number 49 -
dc.citation.startPage 27721 -
dc.citation.title Journal of Physical Chemistry C -
dc.citation.volume 119 -
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Department of Physics and Chemistry Computational Materials Theory Group 1. Journal Articles

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