X-ray standing wave study of iodine on Ge(111)

M. J. Bedzyk*, Q. Shen, M. E. Keeffe, G. Navrotski, L. E. Berman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

X-ray standing wave studies for an iodine monolayer adsorbed on a (2 × 8) reconstructed Ge(111) surface indicate that the germanium surface atoms revert back to bulk-like positions with the iodine atoms saturating the dangling bonds and occupying the atop site positions.

Original languageEnglish (US)
Pages (from-to)419-427
Number of pages9
JournalSurface Science
Volume220
Issue number2-3
DOIs
StatePublished - Oct 2 1989

Funding

We are grateful for the assistance given by P. Tangyunyong, D. Richter, Y. Zhang, H.J. Gossmann, J.M. Blakely, B.W. Batterman, and the CHESS technical staff. This work was financially supported by the National Science Foundation via Grants DMR-85-16616 (Materials Science Center, Cornell University) and DMR-87-19764 (CHESS). One of us (L.E.B.) is supported by the Department of Energy via contract No. DE-AC02-76LH00016.

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

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