Ordering of Self-Diffusion Barrier Energies on Pt(110)-1x2 Metadata

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Title

  • Main Title Ordering of Self-Diffusion Barrier Energies on Pt(110)-1x2

Creator

  • Author: Feibelman, Peter J.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization

Publisher

  • Name: Sandia National Laboratories
    Place of Publication: Albuquerque, New Mexico
    Additional Info: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA

Date

  • Creation: 1999-06-01

Language

  • English

Description

  • Content Description: Bond-counting arguments, supported by ab-initio calculations, predict a lower barrier for "leapfrog" diffusion of Pt addimers on Pt(llO)-lx2 than for adatom dif- fusion or addimer dissociation. This conflicts with experiment, possibly signaling contaminant influence.
  • Physical Description: 17 Pages

Subject

  • Keyword: Self-Diffusion
  • Keyword: Platinum
  • STI Subject Categories: 36 Materials Science
  • STI Subject Categories: 66 Physics
  • Keyword: Energy

Source

  • Journal Name: Physical Review B, Radid Communications

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Other: DE00007226
  • Report No.: SAND99-1369J
  • Grant Number: AC04-94AL85000
  • Office of Scientific & Technical Information Report Number: 7226
  • Archival Resource Key: ark:/67531/metadc707263