Quantum oscillations in coupled single electron tunnel junctions
β Scribed by Lars-Allan Salmi; Gunnar Russberg
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 319 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0038-1098
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π SIMILAR VOLUMES
We report low-temperature conductance measurements in the Coulomb blockade regime on two nominally identical tunnel-coupled quantum dots in parallel defined electrostatically in the two-dimensional electron gas of a GaAs/AlGaAs heterostructure. At low interdot tunnel coupling we find that the conduc
A resistively coupled single-electron transistor (R-SET) was fabricated using a modulationdoped heterostructure and metal Schottky gates, and measured at low temperature. Currents of R-SET with tunnel gate resistor were calculated using the orthodox theory. It is shown that the R-SET with tunnel gat