Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
75 (1994), S. 5415-5422
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The time-dependent behavior of above-all-band-edges resonant propagating structures is presented. The results obtained are compared to those for the extensively studied double-barrier resonant tunneling structure for reference. It was found that for structures with the same resonant energies and resonance widths, the time-dependent characteristics are very similar. The structures were compared using two analytic approaches. The first is based on linear systems theory and the second on a finite-differences approach. It was found that for both structures, the quasibound state builds up at a rate determined by the parameters of the incident packet and decays with a time constant which corresponds to the lifetime.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.355697
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