Epitaxial growth of Ag on Au(111) studied by scanning tunneling microscopy.
作者： M. M. Dovek , C. A. Lang , J. Nogami , C. F. Quate
DOI: 10.1103/PHYSREVB.40.11973
关键词:
摘要: The initial stages and formation of subsequent layers in the room-temperature epitaxy Ag on Au(111) have been studied using a scanning tunneling microscope ultrahigh vacuum. Overall, growth is layer by layer. At submonolayer coverages fingerlike rows locked to (p\ifmmode\times\else\texttimes\fi{} \ensuremath{\surd}3 ) rectangular reconstruction observed. One monolayer removes substrate surface reconstruction. Higher exhibit clustering coalescence terrace shapes consistent with symmetry Ag(111) surface.
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