Zusammenfassung
We show that a novel instability may be present in resonant tunneling through a quantum well in one, two, and three dimensions, when the resonance lies near the emitter Fermi level. A simple semiclassical model which simulates the resonance and the projected density of states by a nonlinear conductor, the Coulomb barrier by a capacitance, and the time evolution by an iterated map, is used. The ...
Nur für Besitzer und Autoren: Kontrollseite des Eintrags
Altmetric