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Due to the small fault current and unstable arc, the fault location problem of low power coal mine phase-to-ground fault has not got thoroughly solved. The existed leakage judging method of coal mine low voltage distribution network has the disadvantages of large error and long action time, so it is unfavorable for safety operation. This paper give a new methods which based on the model parameter...
We investigate the effect of symmetrical geometrical constrictions on the electrical characteristics of ultrathin silicon-on-insulator nanowires with a trigate structure using a 3-D numerical quantum simulator. Introducing barriers at the source and drain junctions profoundly alter the device physics and a transition from 1-D to 0-D quantum behavior is observed. The constrictions create resonance...
Most device simulation packages performing quantum transport modeling in thin body Multigate silicon nanowire devices at nanometer scales neglect the electron-phonon interaction, assuming devices operate in the ballistic regime. Here we perform a detailed study on dissipative quantum transport in multigate silicon nanowire transistor including acoustic and optical phonons in detail using non-equilibrium...
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