Titlebook: Surface Science; Lectures on Basic Co Fernando A. Ponce,Manuel Cardona Conference proceedings 19911st edition Springer-Verlag Berlin Heidel

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Reflection Electron Microscopy and Reflection Electron Diffraction in the Electron Microscopence onto the surface), images and diffraction patterns of the surface can be obtained. The results are dramatic and informative. In the images, surface steps one atom high can be clearly seen. The diffraction patterns are essentially the same as RHEED patterns except that there is better control of

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Studies of Chemisorption with the Scanning Tunneling Microscopentamination in air. In Ultra High Vacuum, the STM revealed the multiple structures formed by S on Re as a function of coverage. It revealed also that at local coverages above 0.25 monolayers, isolated S adatoms are not stable and coalesce into structures formed by trimers and other aggregates.

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s. Thecontributions reflectcurrent research activities in surface and thin-filmsciencein Latin-America, presenting a clear picture of the researchcenters, equipment and expertise available in the region inthis rapidly developing field of physics. The topics treatedcover the whole spectrum of the sub

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Self-Diffusion by Place Exchange on Smooth Surfaces10] directions. The first principles electronic structure calculations for A1 show that the dominance of substitutional over ordinary hopping diffusion stems from the fact that higher bond-order can be maintained in the substitutional process.

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Surface Normal Modes of a “Real” Electron Gas upon the energy, dissipation and dispersion of the surface modes, such as the surface plasmon and the multipole mode. When ε. is relatively small, the only noticeable effect is the increased damping for the surface plasmon for small q..

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