We investigate the optical reflectance anisotropy (RA) of the surface alloy created by depositing Pd onto the Au(110)-(1x2) surface. Scanning tunneling microscopy and low-energy electron diffraction are used to correlate atomic structure to the RA response. Significant changes in the RA response of Au(110)-(1x2) are observed upon surface alloying and upon the formation of a Pd overlayer on top of the mixed Pd-Au interface.
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Univ Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, EnglandUniv Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, England
Martin, DS
Davarpanah, AM
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机构:Univ Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, England
Davarpanah, AM
Barrett, SD
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机构:Univ Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, England
Barrett, SD
Weightman, P
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机构:Univ Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, England