Tunable Double Quantum Dots in InAs Nanowires Defined by Local Gate Electrodes
- 22 June 2005
- journal article
- research article
- Published by American Chemical Society (ACS) in Nano Letters
- Vol. 5 (7) , 1487-1490
- https://doi.org/10.1021/nl050850i
Abstract
We report on low-temperature transport measurements on single and double quantum dots defined using local gates to electrostatically deplete InAs nanowires grown by chemical beam epitaxy. This technique allows us to define multiple quantum dots along a semiconducting nanowire and tune the coupling between them.Keywords
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