Search for dissertations about: "Si 100"
Showing result 1 - 5 of 112 swedish dissertations containing the words Si 100.
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1. Photoemission From Si(100)/Na,K Metallization, Surface Photovoltage and Quantum Well States
Abstract : Si(100) covered by Na and K has been studied with photoemission using low photon energies (hw.... READ MORE
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2. UHV-CVD growth of Ge/Si nanostructures
Abstract : This thesis is based on the results concerning the epitaxial growth and characterization of silicon (Si) and germanium (Ge) nanostructures. The growth technique was the Ultra High Vacuum Chemical Vapor Deposition (UHV-CVD) that works in relatively low temperatures and low growth pressures. READ MORE
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3. Studies of Light Emitting Devices Based on Er-doped Si and SiGe Layered Structures
Abstract : Doping with rare earth element erbium (Er) in Si has recently attracted a lot of research interest due to potential applications in Si-based opto-electronics. By using molecular beam epitaxy (MBE), precipitate-free Er-doping in Si has been made together with other co-dopants, e.g., oxygen (0) and fluorine (F), up to a level ∼1020 cm-3. READ MORE
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4. Nanostructured Semiconductor Materials for Light Manipulation Functions
Abstract : Structuring of semiconductor materials is utilized in many optoelectronic devices, e.g, in order to make them more efficient, cost-effective, and/or to obtain specific wavelength-engineered responses. Semiconductor materials are widely used in optoelectronic devices due to their favorable optical and electric properties. READ MORE
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5. Sodium overlayers on Si(100) : quantum size effect and metallization
Abstract : .... READ MORE