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Showing result 1 - 5 of 11 swedish dissertations matching the above criteria.
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1. Solubility Modelling in Condensed Matter. Dielectric Continuum Theory and Nonlinear Response
Abstract : .... READ MORE
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2. Electrical Insulating Properties of Poly(Ethylene-co-Butyl Acrylate) Filled with Alumina Nanoparticles
Abstract : In this work the electrical insulating properties of the nanocomposite materials based on poly(ethylene-co-butyl acrylate) filled with alumina nanoparticles are studied. The dielectric properties chosen for the evaluation are the dielectric permittivity and loss as well as the breakdown strength and the pre-breakdown currents. READ MORE
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3. Impact of adjacent dielectrics on the high-frequency performance of graphene field-effect transistors
Abstract : Transistors operating at high frequencies are the basic building blocks of millimeter wave communication and sensor systems. The high velocity and mobility of carriers in graphene can open ways for development of ultra-fast group IV transistors with similar or even better performance than that achieved with III-V based semiconductors. READ MORE
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4. Electrical properties of thermal oxides on SiC manufactured in an alumina furnace
Abstract : A process to achieve high inversion channel mobility in 4H-SiC MOSFETs is needed to enable manufacturing of devices for high power applications. In this thesis, investigations on the electrical properties of oxides produced in an alumina furnace are presented. READ MORE
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5. Graphene field-effect transistors for high frequency applications
Abstract : Rapid development of wireless and internet communications requires development of new generation high frequency electronics based on new device concepts and new materials. The very high intrinsic velocity of charge carriers in graphene makes it promising new channel material for high frequency electronics. READ MORE