| DOI | Resolve DOI: https://doi.org/10.1103/PhysRevB.51.7650 |
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| Author | Search for: Johnson, B. L.; Search for: Sachrajda, A. S.1; Search for: Kirczenow, G.; Search for: Feng, Y.1; Search for: Taylor, R. P.1; Search for: Henning, L.1; Search for: Wang, J.1; Search for: Zawadzki, P.1; Search for: Coleridge, P. T.1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for Microstructural Sciences
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| Format | Text, Article |
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| Abstract | We have introduced a controllable nanoscale incursion into a potential barrier imposed across a two-dimensional electron gas, and report on the phenomena that we observe as the incursion develops. In the quantum Hall regime, the conductance of this system displays quantized plateaus, broad minima, and oscillations. We explain these features and their evolution with electrostatic potential geometry and magnetic field as a progression of current patterns formed by tunneling between edge and localized states within the barrier. |
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| Publication date | 1995-03-15 |
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| In | |
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| Language | English |
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| NPARC number | 12328597 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 84b2ce63-61a4-43a0-8abb-38e5954581e9 |
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| Record created | 2009-09-10 |
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| Record modified | 2020-04-29 |
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