Physical Review Letters · 1982 · 187 citations · 30 references
Natural SciencesMaterials SciencePhysicsSpectroscopySurface ChemistrySurface ScienceSilicon MaterialsSurface CharacterizationSurface Chemistry Of SolidsSurface CrystallographySurface PhysicsSurface SpectroscopyIon-surface InteractionsSilicon InterfacesSilicon PhysicsSilicon Surface ScienceSurface StatesSurface Structure Determination
The structure of a clean Si(001) surface has been studied by a specialized technique in low-energy ion scattering spectroscopy. It has been found that (1) the surface is dimerized, and (2) the intradimer atomic distance parallel to the surface is 2.4 \ifmmode\pm\else\textpm\fi{} 0.1 \AA{}.
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Atomic and Electronic Structures of Reconstructed Si(100) Surfaces
D. J. Chadi · Physical Review Letters · 1979 · 1.1K citations
Surface reconstruction on semiconductors
Walter A. Harrison · Surface Science · 1976 · 320 citations