Two Independent Resonance Conditions in Asymmetrical Rectangular Triple-Barrier Structures
โ Scribed by X. B. Zhao; H. Yamamoto
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 191 KB
- Volume
- 214
- Category
- Article
- ISSN
- 0370-1972
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๐ SIMILAR VOLUMES
The resonance condition for triple-barrier structures with arbitrary potential is studied systematically. The quasisymmetrical triple-barrier (QST) resonance mode and the quasiasymmetrical double-barrier (QAD) resonance mode may both exist in asymmetric triplebarrier structures. The QST consists of
Theoretical study of resonant tunneling is carried out in rectangular triple-barrier structures with C-type deep wells. Analytical expressions for the transmission coefficient and the resonance conditions are derived. Transmission characteristics versus electron energy are investigated and it is sho