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Introduction to Surface Science


Tampere University


Core content · Surface structure and Thermodynamics of surfaces: Ordered surface structures. Defects on surfaces. Relaxation. Reconstruction. Surface tension. · Dynamics at surfaces: Potential energy hypersurface. Elementary surface processes. Adsorption. Sticking coefficient. Kinetics and dynamics of adsorption. Microscopic reversibility. · Electronic properties of surfaces: Surface dipole. Work function. Helmholtz equation. Local work function. · Surface compounds: Chemisorption bond and physisorption bond. Resonance states. Chemisorption on Jellium surface. Alkali-metal adsorption. The flexible surface model. · Catalysis by surfaces: Ammonia synthesis. Structure sensitivity. Volcano curve. Complementary knowledge · Adsorbate-Induced restructuring. Notation of surface structures. Surface tension values of metals approximated by using the heat of sublimation. · Structure sensitivity of adsorption. Activated adsorption. Precursor-state mediated adsorption. · Friedel oscillations. Surface space charge at n-type semiconductor. Work function versus ionization potential. Metal-vacuum-metal tunneling junction. Debye length. Work function and Nanostructures. · Structure sensitivity of bond breaking. Ostwald Ripening. Chemisorption bond of CO. · Catalyst deactivation. Fe catalysts. Specialist knowledge · Growth modes on surfaces. Low energy electron diffraction. · Molecular Beam Surface Scattering. Steering dynamics in adsorption. · Gas sensors. Electronic structure of nanoclusters. PAX-method. Surface Stark-effect. · Rich oxygen chemistry of ruthenium (0001). · Compensation effect. Catalyst materials.

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City
Country
Finland
Workload
5cr
Link
https://www.tuni.fi/en/students-guide/curricu...