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Metal-Insulator-Semiconductor Schottky diodes were fabricated on SiC, as a potential use for particle detectors. Nickel was used as Schottky and back ohmic contacts. The dielectric Al2O3 was investigated as insulating layer and deposited by Atomic Layer Deposition, with thicknesses of 1, 2 and 4 nm. Current-Voltage curves were extracted from the diodes, varying the measurement temperature (297 K–373...
Schottky Barrier Height (SBH) of Metal-Insulator-Semiconductor Ni/SiC diodes were theoretically and experimentally analysed through simulation/measurements of Current-Voltage curves. The SBH increase with the temperature was studied by Thermionic Emission Model, considering an insulator layer between metal and semiconductor. A new method of simulation is described, showing that extracting the SBH...
Companies nowadays are widely adopting cloud computing. One important problem encountered to efficiently adopt public IaaS clouds is wasting leased computational resources, which remain active if no policy is established to implement elasticity according to the demand. As a consequence, the cloud use becomes more expensive than expected, leading to higher costs that may turn the company business unattractive...
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