Search for dissertations about: "D. E. Fields"
Showing result 1 - 5 of 69 swedish dissertations containing the words D. E. Fields.
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1. Magnetic Fields and Induced Power in the Induction Heating of Aluminium Billets
Abstract : Induction heating is a common industrial process used for the reheating of billets before extrusion or forging. In this work the influence of the coil and work piece geometry, the effect of the electrical properties of the work piece, and the coil current and frequency, on the magnetic flux density and resulting work piece heating rates were studied. READ MORE
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2. Reaction Mechanisms and Dynamics in the Early Stage of High-κ Oxide Atomic Layer Deposition : Investigations by In Situ and Operando X-ray Photoemission Spectroscopy
Abstract : Atomic layer deposition (ALD) is an outstanding deposition technique to deposit highly conformal and uniform thin films with atomic precision. In particular, ALD of transition metal oxide layers from metal amido complexes and water finds its way in several technological fields, including green energy devices and in the semiconductor industry. READ MORE
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3. Mm-wave Radio Astronomy Instrumentation for the Onsala Space Observatory and SEST
Abstract : The thesis presents work done in developing instrumentation for mm- and submm-wave radio astronomy. The work described is in several fields. The greater part of the thesis is concerned with sensitive heterodyne receivers and in particular the cryogenically cooled mixers. In paper A the SEST telescope and its observing system are described. READ MORE
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4. Information Systems Development for Emerging Public Sector Cross-sector Collaborations : The Case of Swedish Emergency Response
Abstract : Information systems (IS) seem prevalent in modern societies and have resulted in the rapid digitalisation of different societal sectors. One application domain of IS is emergency response, which is responsible for delivering essential services to save lives and minimise environmental damage in both small , frequent and large-scale emergencies. READ MORE
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5. Excited-state dynamics of small organic molecules studied by time-resolved photoelectron spectroscopy
Abstract : Ultra-violet and visible light induced processes in small organic molecules play very important roles in many fields, e.g., environmental sciences, biology, material development, chemistry, astrophysics and many others. Thus it is of great importance to better understand the mechanisms behind these processes. READ MORE