| DOI | Resolve DOI: https://doi.org/10.1016/0038-1098(94)90167-8 |
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| Author | Search for: Taylor, R.P.1; Search for: Sachrajda, A.S.1; Search for: Freedman, D.1; Search for: Kelly, P.J.1 |
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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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| Subject | Band structure; Electric conductivity; Electromagnetic wave absorption; Electron energy levels; Microanalysis; Tracking (position); Conductance measurement; High mobility environments; Point contacts; Trajectory model; Magnetic variables measurement |
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| Abstract | A semi-classical trajectory model is used to calculate the magneto-resistance of submicron-sized dots with entrance and exit quantum point contact leads. A comparison with experimental data allows the determination of the electron density and the mean free path for the confined regions and shows that these parameters can differ from their equivalent "bulk" values. It is found that for realistic geometries the calculated conductance is extremely sensitive to the angular spread of the collimated beam but depends only weakly on the effective width of the quantum point contacts. © 1994. |
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| Publication date | 1994 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21274629 |
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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 | 81ced4b1-4292-447e-9c8a-92f325343809 |
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| Record created | 2015-03-18 |
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| Record modified | 2020-04-27 |
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