Article ID Journal Published Year Pages File Type
5422689 Surface Science 2012 4 Pages PDF
Abstract
► Cs-induced √21 × √21 superstructure is investigated by positron diffraction. ► Cs atoms are located at relatively higher position. ► Atomic structure is significantly different from noble-metal-induced √21 × √21 superstructures.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Structural analysis of Si(111)-√21 × √21-(Ag, Cs) surface by reflection high-energy positron diffraction
Authors
, , , ,