Quantum chaos in resonant tunneling diodes
โ Scribed by T.M. Fromhold; L. Eaves; F.W. Sheard; T.J. Foster; M.L. Leadbeater; P.C. Main
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 543 KB
- Volume
- 201
- Category
- Article
- ISSN
- 0921-4526
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We have investigated the tunneling 1-V characteristics of Alo.3Gao.TAs/GaAs MQW diodes with different electron densities, Ns. Clear periodic negative differential resistances (NDRs) are observed for the samples with low N,, while NDRs are completely absent in thefirst plateau region of the I V chara
Hysteresis in the current-voltage curve of a resonant tunneling diode is simulated and analyzed in the quantum hydrodynamic (OHD) model for semiconductor devices. The simulations are the first to show hysteresis in the QHD equations and to confirm that bistability is an intrinsic property of the res