IDEAS home Printed from https://ideas.repec.org/a/wsi/srlxxx/v10y2003i06ns0218625x03005670.html
   My bibliography  Save this article

STUDY OF THEC2H4/Si(100)-(2×1)INTERFACE BY DERIVATIVE PHOTOELECTRON HOLOGRAPHY

Author

Listed:
  • S. H. XU

    (Department of Physics, The University of Hong Kong, Hong Kong, China)

  • H. S. WU

    (Department of Physics, The University of Hong Kong, Hong Kong, China)

  • S. Y. TONG

    (Department of Physics and Materials Science, City University of Hong Kong, Hong Kong, China)

  • M. KEEFFE

    (Physics Department, Montana State University, Bozeman, MT 59717, USA)

  • G. J. LAPEYRE

    (Physics Department, Montana State University, Bozeman, MT 59717, USA)

  • E. ROTENBERG

    (Advanced Light Source, LBNL, Berkeley, CA 94720, USA)

Abstract

Thekderivative spectra (KDS) transform is used for construction of the three-dimensional atomic structure of theC2H4/Si(100)-(2×1)system from photoelectron diffraction data. The image function obtained by the KDS transform clearly observes the second-layer Si atoms and the C emitters apart from the first-layer Si atoms. The observations of the second-layer Si atoms and the C emitters make it easy to measure the C–C bond length correctly. Then a conclusive adsorption model — the di-σ model — for theC2H4/Si(100)-(2×1)system is established. In comparison with the KDS transform, the normal small-cone transform hardly measures the C–C bond length. The ability to observe more scatterers of a photoelectron emitter by the KDS transform expands the applicability of holographic imaging.

Suggested Citation

  • S. H. Xu & H. S. Wu & S. Y. Tong & M. Keeffe & G. J. Lapeyre & E. Rotenberg, 2003. "STUDY OF THEC2H4/Si(100)-(2×1)INTERFACE BY DERIVATIVE PHOTOELECTRON HOLOGRAPHY," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 10(06), pages 925-932.
    • Handle: RePEc:wsi:srlxxx:v:10:y:2003:i:06:n:s0218625x03005670
    DOI: 10.1142/S0218625X03005670
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0218625X03005670
    Download Restriction: Access to full text is restricted to subscribers
    File URL: https://libkey.io/10.1142/S0218625X03005670?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:srlxxx:v:10:y:2003:i:06:n:s0218625x03005670. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/srl/srl.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.