Simulation and Measurement of Shot Noise in Resonant Tunneling Structures
نویسندگان
چکیده
We present numerical simulations and measurements of shot noise in resonant tunneling structures. We show that when electron-electron interaction through Coulomb force and Pauli exclusion is properly taken into account, the main features of noise behavior of such devices can be correctly predicted. Electron-electron interaction is shown to be responsible for the suppression of shot noise in the positive differential resistance region of the I-V curve, and for the enhancement of shot noise in the negative differential resistance region.
منابع مشابه
ar X iv : c on d - m at / 9 60 71 34 v 1 1 8 Ju l 1 99 6 Shot noise in resonant tunneling structures
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تاریخ انتشار 2000