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Title
  • en Anisotropic growth of a nickel trimer formed on a highly-stepped TiO2(110) surface
Creator
    • en Uehara, Hiromitsu
    • en Bin Hanaffi, Muhammad Haneef
    • en Koike, Yuichiro
    • en Fujikawa, Keisuke
    • en Suzuki, Shushi
    • en Ariga, Hiroko
    • en Takakusagi, Satoru
    • en Chun, Wang-Jae
    • en Iwasawa, Yasuhiro
Accessrights open access
Subject
  • NDC 428
Description
  • Abstract en The structures of Ni clusters formed on a highly-stepped TiO2(110) surface were studied by polarization-dependent total reflection fluorescence X-ray absorption fine structure analysis. When 0.8 monolayers of Ni were deposited, three-dimensional Ni clusters with 1-2 nm diameters and heights less than 1 nm were formed. Conversely, when 0.07 monolayers of Ni were deposited, an anisotropic Ni trimer with a Ni-Ni distance of 0.260 nm was created at the [001] step. We revealed that the surface modification to enhance the metal-anion interaction can control the deposited metal structure. (C) 2013 Elsevier B.V. All rights reserved.
Publisher en Elsevier
Date
    Issued2013-05-10
Language
  • eng
Resource Type journal article
Version Type AM
Identifier HDL http://hdl.handle.net/2115/53017
Relation
  • isVersionOf DOI https://doi.org/10.1016/j.cplett.2013.02.053
Journal
    • PISSN 0009-2614
      • en Chemical Physics Letters
      • Volume Number570 Page Start64 Page End69
File
Oaidate 2023-08-19