| DOI | Resolve DOI: https://doi.org/10.1103/PhysRevB.73.075309 |
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| Author | Search for: Pioro-Ladrière, M.1; Search for: Usher, A.; Search for: Sachrajda, A. S.1; Search for: Lapointe, J.1; Search for: Gupta, James1; Search for: Wasilewski, Zbigniew1; Search for: Studenikin, S. A.1; Search for: Elliott, M. |
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| Affiliation | - National Research Council Canada. NRC Institute for Microstructural Sciences
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| Format | Text, Article |
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| Abstract | Hysteretic effects are reported in magneto-transport experiments on lateral quantum devices. The effects are characterized by two vastly different relaxation times (minutes and days). It is shown that the observed phenomena are related to long-lived eddy currents. This is confirmed by torsion-balance magnetometry measurements of the same two-dimensional electron gas (2DEG) material. These observations show that the induced quantum Hall potential at the edges of the 2DEG reservoirs influences transport through the devices, and have important consequences for the transport properties of all lateral devices, subjected to quantizing magnetic fields. |
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| Publication date | 2006 |
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| Publisher | American Physical Society |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 12744559 |
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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 | 43592529-dca1-4e7f-8475-fa55579cd4ee |
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| Record created | 2009-10-27 |
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| Record modified | 2023-06-23 |
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