Abstract
It is shown that a "quantum-well inductance" can account for the effect of quasibound-state lifetime on the speed of resonant-tunneling diodes. This is demonstrated theoretically using a linear-response analysis of the conduction current through a double-barrier diode. The inductance is then incorporated into a new equivalent circuit that is used to predict the oscillation characteristics of a diode designed to make the quasibound-state lifetime longer than any other speed-limiting time constant in the device.
© 1989 Optical Society of America
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