Abstract
Experimental investigation on resonant tunneling in various GaAs/AlxGa1-xAs double barrier single well structures has, been performed by using tunneling spectroscopy at different temperatures. The results show that in addition to resonant tunneling via GaAs well state confined by AlxGa1-xAs Γ-point barrier there exists resonant tunneling via GaAs well state confined by AlxGa1-xAs X-point barrier forboth indirect (x>0.4) and direct (x<0.4) cases.
Original language | English |
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Pages (from-to) | 70-76 |
Number of pages | 7 |
Journal | Journal of Electronics |
Volume | 7 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1990 Jan |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering