title: Scattering theory of Kondo mirages and observation of single Kondo atom phase shift.
abstract: We explain the origin of the Kondo mirage seen in recent quantum corral scanning tunneling microscope experiments with a scattering theory of electrons on the surfaces of metals. Our theory, combined with experimental data, provides a direct observation of a single Kondo atom phase shift. The Kondo mirage observed at the empty focus of an elliptical quantum corral is shown to arise from multiple electron bounces off the corral wall adatoms. We demonstrate our theory with direct quantitive comparison to experimental data.
authors: IBM Research Division, Almaden Research Center, 650 Harry Road, San Jose, California 95120, USA.
authors: G A
authors: GA
authors: Fiete
authors: J S
authors: JS
authors: Hersch
authors: E J
authors: EJ
authors: Heller
authors: H C
authors: HC
authors: Manoharan
authors: C P
authors: CP
authors: Lutz
authors: D M
authors: DM
authors: Eigler