UCL  IRIS
Institutional Research Information Service
UCL Logo
Please report any queries concerning the funding data grouped in the sections named "Externally Awarded" or "Internally Disbursed" (shown on the profile page) to your Research Finance Administrator. Your can find your Research Finance Administrator at https://www.ucl.ac.uk/finance/research/rs-contacts.php by entering your department
Please report any queries concerning the student data shown on the profile page to:

Email: portico-services@ucl.ac.uk

Help Desk: http://www.ucl.ac.uk/ras/portico/helpdesk
Publication Detail
Structure of quantum wires in Au/Si(557)
  • Publication Type:
    Journal article
  • Publication Sub Type:
    Journal Article
  • Authors:
    Robinson IK, Bennett PA, Himpsel FJ
  • Publication date:
    04/03/2002
  • Pagination:
    961041, 961044
  • Journal:
    Physical Review Letters
  • Volume:
    88
  • Issue:
    9
  • Status:
    Published
  • Print ISSN:
    0031-9007
Abstract
The three-dimensional X-ray diffraction measurements, which directly mandate a single Au atom per unit cell, were utilized to determine the structure of Au/Si(557) surface. These measurements were made at beam line X16A of the National Synchrotron Light Source (NSLS). Heavy atom method in which the Au atom images the rest of the structure, was used for the analysis. It was found that Au atom was a substitute for a row of first-layer Si atoms in the middle of the terrace, which then reconstructed by step rebonding and adatoms.
Publication data is maintained in RPS. Visit https://rps.ucl.ac.uk
 More search options
UCL Researchers
Author
London Centre for Nanotechnology
University College London - Gower Street - London - WC1E 6BT Tel:+44 (0)20 7679 2000

© UCL 1999–2011

Search by