| DOI | Trouver le DOI : https://doi.org/10.1103/PhysRevB.39.10460 |
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| Auteur | Rechercher : Sachrajda, A.S.1; Rechercher : Landheer, D.1; Rechercher : Boulet, R.1; Rechercher : Moore, T. |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Résumé | Measurements were made of the breakdown of the quantum Hall effect in GaAs/AlxGa1-xAs heterostructures with narrow constrictions (1 m). Structures were observed in both field sweeps and current sweeps. A simple model provides evidence that the origin of these structures is an inhomogeneity size effect which occurs when the length scale of the inhomogeneity becomes comparable with the sample width. The consequences of these inhomogeneities for critical current measurements are discussed. © 1989 The American Physical Society. |
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| Date de publication | 1989 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21274604 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 74728c8b-12d9-4abf-af8d-02df870dae29 |
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| Enregistrement créé | 2015-03-18 |
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| Enregistrement modifié | 2020-03-17 |
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