Search for dissertations about: "Plasma Parameters"
Showing result 16 - 20 of 362 swedish dissertations containing the words Plasma Parameters.
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16. Turbulent impurity transport in tokamak fusion plasmas
Abstract : With the enormous growth of high performance computing (HPC) over the last few decades, plasma physicists have gained access to a valuable instrument for investigating turbulent plasma behaviour. In this thesis, these tools are utilised for the study of particle transport in fusion devices of the tokamak variety, focusing in particular on the transport of impurities. READ MORE
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17. Momentum-space dynamics of runaway electrons in plasmas
Abstract : Fast electrons in a plasma experience a friction force that decreases with increasing particle speed, and may therefore be continuously accelerated by sufficiently strong electric fields. These so-called runaway electrons may quickly reach relativistic speeds. READ MORE
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18. The dynamics of Alfvén eigenmodes excited by energetic ions in toroidal plasmas
Abstract : The future fusion power plants that are based on magnetic confinement will deal with plasmas that inevitably contain energetic (non-thermal) particles. These particles come, for instance, from fusion reactions or from external heating of the plasma. READ MORE
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19. Visible spectroscopic diagnostics : application and development in fusion plasmas
Abstract : Diagnostic measurements play a vital role in experiments. Without them we would be in the dark with no way of knowing what was happening; of understanding the processes and behaviour occurring; or even of judging the success or failure of our experiments. The development of fusion plasma devices is no different. READ MORE
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20. Plasma Characterization & Thin Film Growth and Analysis in Highly Ionized Magnetron Sputtering
Abstract : The present thesis addresses two research areas related to film growth in a highly ionized magnetron sputtering system: plasma characterization, and thin film growth and analysis. The deposition technique used is called high power pulsed magnetron sputtering (HPPMS). READ MORE