Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"fcc(111)"”.
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Scanning Tunneling Microscopy Studies of Cluster Diffusion in a Highly Mismatched system:Copper on Silver(111)
… stages for a highly mismatched system, Cu on Ag(111). In particular, activation energies and prefactors for cluster diffusion are measured directly by tracking cluster motion with atomic precision at multiple temperatures to determine the temperature dependence of hop rates. In contrast with …
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Scanning Tunneling Microscopy Studies of Cluster Diffusion in a Highly Mismatched System: Copper on Silver(111)
… stages for a highly mismatched system, Cu on Ag(111). In particular, activation energies and prefactors for cluster diffusion are measured directly by tracking cluster motion with atomic precision at multiple temperatures to determine the temperature dependence of hop rates. In contrast with …
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Ab initio investigations of magnetic properties of ultrathin transition metal films on 4d substrates
… Rh(001) and a hexagonal lattice provided by Rh(111). We find, all 3d transition-metal (V, Cr, Mn, Fe, Co and Ni) monolayers deposited on the Rh substrate are magnetic and exhibit large local moments which follow Hund’s rule with a maximum magnetic moment for Mn of about 3.7 µB depending on the …
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Nucleation and stacking faults on the Iridium (111) surface
… during nucleation in homoepitaxial growth on Ir(111) using scanning tunneling microscopy (STM), parameters of adatom diffusion could be determined. Furthermore, for the first time also the diffusion barrier for the dimer was determined by this method. These parameters are in perfect agreement …