Search results for "Field-mixing condition"

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CHANGES OF ELECTRONIC NOISE INDUCED BY OSCILLATING FIELDS IN BULK GaAs SEMICONDUCTORS

2008

A Monte Carlo study of hot-electron intrinsic noise in a n-type GaAs bulk driven by one or two mixed cyclostationary electric fields is presented. The noise properties are investigated by computing the spectral density of velocity fluctuations. An analysis of the noise features as a function of the amplitudes and frequencies of two applied fields is presented. Numerical results show that it is possible to reduce the intrinsic noise. The best conditions to realize this effect are discussed.

PhysicsElectronic noiseCyclostationary processGeneral MathematicsMonte Carlo methodQuantum noiseShot noiseField-mixing conditionGeneral Physics and AstronomySpectral densityNoise (electronics)Settore FIS/03 - Fisica Della MateriaComputational physicsElectric fieldFlicker noiseStatistical physicsMonte Carlo simulationFluctuation and Noise Letters

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