Search for dissertations about: "semiconductor device fabrication"
Showing result 1 - 5 of 125 swedish dissertations containing the words semiconductor device fabrication.
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1. Silicon nanowires, nanopillars and quantum dots : Fabrication and characterization
Abstract : Semiconductor nanotechnology is today a very well studied subject, and demonstrations of possible applications and concepts are abundant. However, well-controlled mass-fabrication on the nanoscale is still a great challenge, and the lack of nanofabrication methods that provide the combination of required fabrication precision and high throughput, limits the large-scale use of nanodevices. READ MORE
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2. Design and Fabrication of Light-Emitting Electrochemical Cells
Abstract : Glödlampan, en gång symbolen för mänsklig uppfinningsförmåga, är idag på väg att försvinna. Lysdioder och lågenergilampor har istället tagit över då dessa har betydligt längre livstid och högre effektivitet. READ MORE
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3. Design, Fabrication, and Evaluation of High-Speed Vertical-Cavity Surface-Emitting Lasers
Abstract : The vertical-cavity surface-emitting laser (VCSEL) is a low cost light source with inherent high speed capabilities. These properties, along with low power consumption and a circular output beam, have made the VCSEL a well established component in digital communication networks, particularly in short reach optical data transmission where links consisting of GaAs-based 850nm VCSELs and multimode fiber have become the standard solution. READ MORE
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4. Fabrication and Characterization of 3C- and4H-SiC MOSFETs
Abstract : During the last decades, a global effort has been started towards the implementation of energy efficient electronics. Silicon carbide (SiC), a wide band-gap semiconductor is one of the potential candidates to replace the widespread silicon (Si) which enabled and dominates today’s world of electronics. READ MORE
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5. Surfaces and interfaces of low dimensional III-V semiconductor devices
Abstract : The demand for fast and energy efficient (opto-)electronic applications needs high mobility semiconductor materials, such as InAs with a very high electron mobility and GaSb with a very high hole mobility. Beyond the material itself, also an innovative device geometry is needed, for example, the gate-all-around geometry that provides higher efficiency and electrostatic control for computational units. READ MORE