Atomic Arrangement of the Si(111)-√3×√3-Ag Structure Derived from Low-Energy Ion-Scattering Spectroscopy
- 1 July 1980
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 19 (7) , L421
- https://doi.org/10.1143/jjap.19.l421
Abstract
Si(111)-√3×√3-Ag surface structure has been studied by low-energy ion-scattering spectroscopy using neon ions with an energy of 500 eV, combined with LEED-AES. It has been proposed that Ag atoms giving rise to the √3 structure are slightly embedded below the outermost Si layer, including consequent displacements of the substrate Si atoms.Keywords
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