Real-Space Observation of Surface States on Si(111) 7×7 with the Tunneling Microscope

Becker, R. S.
Golovchenko, Jene Andrew
Hamann, D. R.
Swartzentruber, B. S.

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Publication date

November 2016

DOI

10.1103/physrevlett.55.2032.

Publisher

American Physical Society (APS)

Journal

Physical Review Letters

Abstract

We have observed surface states indigenous to the Si(111) 7×7 superlattice with the tunneling microscope. The data show the states' energies and strengths to be strongly dependent on position in the unit mesh. Implications of this for structural models of the 7×7 superlattice are discussed.Physic

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Real-Space Observation of Surface States on Si(111) 7×7 with the Tunneling Microscope

Abstract

Extracted data

Real-Space Observation of Surface States on Si(111) 7×7 with the Tunneling Microscope

Abstract

Extracted data

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