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Showing 1 to 5 of 5 for “"vicinal surface"”.
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Molecular Self-assembly of Functionalized Pentacenes and Fullerenes on Metal Surfaces by STM and DFT Investigations
… layer-by-layer heterojunction on a stepped gold vicinal surface Au(788) by scanning tunneling mi- croscopy (STM) characterizations and density functional theory (DFT) calculations. Au(788) is a vicinal surface of Au(111) and exhibits complex reconstruction patterns that provide a natural template …
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GAN-ON- SI(100) NANOSTRUCTURES FOR OPTOELECTRONICS APPLICATIONS
… grown on Si(100) substrates by modifying the surface of the Si(100) substrate to expose the Si(111) planes . The Si(100) plane has a four-fold (square) atomic symmetry while the Si(111) possess a three-fold (triangle) atomic symmetry. The three-fold atomic symmetry of the Si(111) plane is more …
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Evolution of the surface morphology of homoepitaxial germanium(001) and heteropitaxial silicon(0.5) germanium(0.5)/germanium(001) deposited by molecular beam epitaxy at reduced temperatures
… results on the fashion in which the Ge(001) surface roughens as a function of film thickness, deposition temperature, and substrate miscut. The results allow us to write empirical expressions for feature spacing and roughness amplitude of the growing surface over a wide range of film …
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Surface diffusion processes critical to metallic film nucleation and growth: An atomic view
… behavior of (1) single adatoms on a flat surface, (2) single adatoms near and at steps on a vicinal surface, and (3) small adatom cluster migration on terraces and (4) single vacancies on a flat surface has been investigated. Many important results have been found. For instance, (i) For …
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Angle-resolved photoemission studies of two-dimensional electron systems
… the Ag-Ge interface potential. The complex Fermi surface, as a result of this interface scattering, can affect the electronic transport properties. An even stronger modification of quantum well states can be observed when the metal films are grown on stepped substrates. More specifically, our …