Magnetic breakdown in the semimetallic InAs/GaSb system
We have performed tilted field magnetotransport measurements of semimetallic InAs/GaSb structures. It has been observed that superlattices behave in a distinctly different manner to single quantum well samples. We show that the observation of Shubnikov-de-Haas (SdH) oscillations requires that carrie...
| Main Authors: | , , , , , , |
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| Format: | Conference item |
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1998
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| _version_ | 1826306829821411328 |
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| author | Symons, D Lakrimi, M Nicholas, R Maude, D Portal, J Mason, N Walker, P |
| author_facet | Symons, D Lakrimi, M Nicholas, R Maude, D Portal, J Mason, N Walker, P |
| author_sort | Symons, D |
| collection | OXFORD |
| description | We have performed tilted field magnetotransport measurements of semimetallic InAs/GaSb structures. It has been observed that superlattices behave in a distinctly different manner to single quantum well samples. We show that the observation of Shubnikov-de-Haas (SdH) oscillations requires that carriers are able to tunnel across the gaps between the unconnected Fermi surface islands. (C) 1998 Elsevier Science B.V. All rights reserved. |
| first_indexed | 2024-03-07T06:53:49Z |
| format | Conference item |
| id | oxford-uuid:fd72a10f-8fd7-4d2e-967b-580ed47b6bfb |
| institution | University of Oxford |
| last_indexed | 2024-03-07T06:53:49Z |
| publishDate | 1998 |
| record_format | dspace |
| spelling | oxford-uuid:fd72a10f-8fd7-4d2e-967b-580ed47b6bfb2022-03-27T13:28:51ZMagnetic breakdown in the semimetallic InAs/GaSb systemConference itemhttp://purl.org/coar/resource_type/c_5794uuid:fd72a10f-8fd7-4d2e-967b-580ed47b6bfbSymplectic Elements at Oxford1998Symons, DLakrimi, MNicholas, RMaude, DPortal, JMason, NWalker, PWe have performed tilted field magnetotransport measurements of semimetallic InAs/GaSb structures. It has been observed that superlattices behave in a distinctly different manner to single quantum well samples. We show that the observation of Shubnikov-de-Haas (SdH) oscillations requires that carriers are able to tunnel across the gaps between the unconnected Fermi surface islands. (C) 1998 Elsevier Science B.V. All rights reserved. |
| spellingShingle | Symons, D Lakrimi, M Nicholas, R Maude, D Portal, J Mason, N Walker, P Magnetic breakdown in the semimetallic InAs/GaSb system |
| title | Magnetic breakdown in the semimetallic InAs/GaSb system |
| title_full | Magnetic breakdown in the semimetallic InAs/GaSb system |
| title_fullStr | Magnetic breakdown in the semimetallic InAs/GaSb system |
| title_full_unstemmed | Magnetic breakdown in the semimetallic InAs/GaSb system |
| title_short | Magnetic breakdown in the semimetallic InAs/GaSb system |
| title_sort | magnetic breakdown in the semimetallic inas gasb system |
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