Search for dissertations about: "Schottky diodes"
Showing result 6 - 10 of 50 swedish dissertations containing the words Schottky diodes.
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6. Silicon carbide microwave Schottky diodes and MESFETs
Abstract : .... READ MORE
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7. Modelling and Characterisation of Terahertz Planar Schottky Diodes
Abstract : This thesis deals with the modelling and characterisation of THz planar Schottky diodes, focusing on analyses of geometry-dependent electrical parasitics and the thermal management of the diode chip. Moving towards higher operating frequencies, the diode performance degrades due to high frequency losses, parasitic couplings and self-heating effects. READ MORE
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8. Integration of silicide nanowires as Schottky barrier source/drain in FinFETs
Abstract : The steady and aggressive downscaling of the physical dimensions of the conventional metal-oxide-semiconductor field-effect-transistor (MOSFET) has been the main driving force for the IC industry and information technology over the past decades. As the device dimensions approach the fundamental limits, novel double/trigate device architecture such as FinFET is needed to guarantee the ultimate downscaling. READ MORE
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9. Processing, Characterization and Modeling of AlGaN/GaN HEMTs
Abstract : III-Nitrides electronic properties make them currently the materials of choice for high-power high-frequency applications. Their wide bandgaps, high breakdown fields, the high electron peak and saturation velocities combined with the large conduction band offset and the high electron mobility observed in AlGaN/GaN heterostructures enable excellent microwave power performance of AlGaN/GaN high electron mobility transistors (HEMTs). READ MORE
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10. Silicon carbide field-effect devices studied as gas sensors for exhaust gas monitoring
Abstract : Metal-insulator-silicon carbide (MIS) structures have been studied as gas sensors. We have investigated how the sensors detect gases, how fast they do that, and how they could be used for exhaust gas monitoring.We have prepared simple field-effect devices, MIS-capacitors and Schottky diodes, on silicon carbide with platinum gates. READ MORE