Search for dissertations about: "Nguyen Tien Son"
Found 3 swedish dissertations containing the words Nguyen Tien Son.
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1. Electron paramagnetic resonance study of defects in SiC
Abstract : Silicon carbide (SiC) is a wide bandgap semiconductor (energy gap of 3.26 eV and 3.03 eV for 4Hand 6H-SiC, respectively). With outstanding physical and electronic properties, SiC is a promising material for high-power, high-frequency and high-temperature applications. READ MORE
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2. Electron Paramagnetic Resonance studies of negative-U centers in AlGaN and SiC
Abstract : Silicon (Si) is the most commonly used n-type dopant in AlGaN, but the conductivity of Si-doped AlxGa1-xN was often reported to drop abruptly at high Al content (x>0.7) and the reason was often speculated to be due to either compensation by deep levels or self-compensation of the so-called DX (or negative-U) center. READ MORE
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3. Electron Paramagnetic Resonance Studies of Point Defects in AlGaN and SiC
Abstract : Point defects in semiconductor materials are known to have important influence on the performance of electronic devices. For defect control, knowledge on the model of defects and their properties is required. READ MORE