Search for dissertations about: "plasma irradiation"
Showing result 1 - 5 of 23 swedish dissertations containing the words plasma irradiation.
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1. Defect properties in dilute tungsten alloys from first-principles calculations
Abstract : .... READ MORE
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2. Impact of material migration on plasma-facing components in tokamaks
Abstract : Plasma-wall interaction plays an essential role in the performance and safety of a fusion reactor. This thesis focuses on the impact of material migration on plasma-facing components. It is based on experiments performed in tokamaks: JET, TEXTOR and ASDEX Upgrade. READ MORE
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3. Wafer Bonding for Spaceflight Applications : Processing and Characterisation
Abstract : Bonding techniques intended for assembling space microsystems are studied in this work. One of the largest problems in bonding pre-processed semiconductor wafers are the severe process restrictions imposed by material compatibility issues. READ MORE
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4. Noise Aspects of some Si-based One Port Devices and Carbon Nanotubes
Abstract : The p-n junctions and Schottky diodes based on Si1-xGex and SiC are of great importance in modern electronic applications, such as microwave detectors and mixers. Carbon nanotubes (CNTs) have appeared recently as an attractive new class of materials with a reduced dimensionality, and proposed as building blocks for nanoelectronic technology. READ MORE
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5. Fundamental aspects of HiPIMS under industrial conditions
Abstract : Fundamental aspects of the high power impulse magnetron sputtering (HiPIMS) process and its implication for film growth under industrial conditions have been studied. The emerging HiPIMS technique exhibits a higher plasma density and an enhanced degree of ionisation of sputtered material as compared to conventional direct current magnetron sputtering (DCMS). READ MORE