The Pt(110) surface studied by STM and RHEED
| Autor(en): | Kuntze, J Huck, M Rauch, T Bomermann, J Speller, S Heiland, W |
Stichwörter: | 1X1 PHASE-TRANSITION; AU(110) SURFACES; Chemistry; Chemistry, Physical; ENERGY ELECTRON-DIFFRACTION; metallic surfaces; PART; Physics; Physics, Condensed Matter; platinum; RECONSTRUCTIONS; reflection high-energy electron diffraction (RHEED); scanning tunneling microscopy; single crystal surfaces; STRUCTURAL TRANSITION; surface structure, morphology, roughness, and topography; surface thermodynamics | Erscheinungsdatum: | 1996 | Herausgeber: | ELSEVIER SCIENCE BV | Journal: | SURFACE SCIENCE | Volumen: | 355 | Ausgabe: | 1-3 | Startseite: | L300-L304 | Zusammenfassung: | The Pt(110) surface reconstructs after the proper preparation in (1 x 2) phase. The structure is called `'missing row'' structure, because in the surface every other [110] surface chain is not occupied. The STM analysis identifies this structure and shows also a characteristic step structure. The RHEED is used to study the phase transition of the surface which occurs at 960+30 K. The transition is of the 2D Ising type, i.e., an order-disorder transition. |
ISSN: | 00396028 | DOI: | 10.1016/0039-6028(96)00509-2 |
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