Optical characterization and thermal properties of CVD diamond films for integration with power electronics
نویسندگان
چکیده
منابع مشابه
Superconductivity in CVD diamond films.
A beautiful jewel of diamond is insulator. However, boron doping can induce semiconductive, metallic and superconducting properties in diamond. When the boron concentration is tuned over 3 × 10(20) cm(-3), diamonds enter the metallic region and show superconductivity at low temperatures. The metal-insulator transition and superconductivity are analyzed using ARPES, XAS, NMR, IXS, transport and ...
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چکیده ندارد.
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Single crystals and polycrystalline diamond films of several thicknesses were deposited using oxygen/acetylene combustion flame technique. The substrate used was pure polycrystalline molybdenum subjected to mechanical polishing. Quality and microstructural characteristic of diamond produced were investigated using X-Ray diffraction, Raman Spectroscopy, Scanning and Transmission Electron Microsc...
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For the new ToF Barrel of FOPI, [1], a new beam detector based on polycrystalline-CVD diamond was developed. The new device replaces the existing beam monitoring system which comprise a ToF Start detector and a beam-halo detector, both built from plastic scintillator material. However, since the employed diamonds are not sensitive to minimum ionizing particles the new device can be used efficie...
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make GaN a superior material to Si and GaAs for the hightemperature high-power electronic devices, ultrahigh power switches, and microwave-power sources. [ 3 ] However, self-heating limits the performance of GaN devices and further development of GaN technology. [ 4 , 5 ] The temperature rise in high-power AlGaN/GaN heterostructure fi eld-effect transistors (HFETs), which is currently on order ...
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ژورنال
عنوان ژورنال: Solid-State Electronics
سال: 2017
ISSN: 0038-1101
DOI: 10.1016/j.sse.2017.06.025