Miniband transport and stark-cyclotron-resonance in InAs/GaSb superlattices
Electron transport in InAs/GaSb superlattices under intense parallel electric and magnetic fields is investigated. At low electric fields we observe a conduction threshold, which exhibits magnetic field and temperature dependence. At higher biases the superlattice exhibits a large magneto-resistance...
| Egile Nagusiak: | , , |
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| Formatua: | Conference item |
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2001
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| _version_ | 1826281550554071040 |
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| author | Hales, V Nicholas, R Mason, N |
| author_facet | Hales, V Nicholas, R Mason, N |
| author_sort | Hales, V |
| collection | OXFORD |
| description | Electron transport in InAs/GaSb superlattices under intense parallel electric and magnetic fields is investigated. At low electric fields we observe a conduction threshold, which exhibits magnetic field and temperature dependence. At higher biases the superlattice exhibits a large magneto-resistance and in the quantum limit we observe conduction peaks, which satisfy the Stark-Cyclotron-Resonance condition. Eight band k.p calculations show that the miniband width in this system is strongly k dependent. |
| first_indexed | 2024-03-07T00:30:29Z |
| format | Conference item |
| id | oxford-uuid:7f9df30d-e5f2-4e51-8396-f5ed55c3a805 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T00:30:29Z |
| publishDate | 2001 |
| record_format | dspace |
| spelling | oxford-uuid:7f9df30d-e5f2-4e51-8396-f5ed55c3a8052022-03-26T21:18:03ZMiniband transport and stark-cyclotron-resonance in InAs/GaSb superlatticesConference itemhttp://purl.org/coar/resource_type/c_5794uuid:7f9df30d-e5f2-4e51-8396-f5ed55c3a805Symplectic Elements at Oxford2001Hales, VNicholas, RMason, NElectron transport in InAs/GaSb superlattices under intense parallel electric and magnetic fields is investigated. At low electric fields we observe a conduction threshold, which exhibits magnetic field and temperature dependence. At higher biases the superlattice exhibits a large magneto-resistance and in the quantum limit we observe conduction peaks, which satisfy the Stark-Cyclotron-Resonance condition. Eight band k.p calculations show that the miniband width in this system is strongly k dependent. |
| spellingShingle | Hales, V Nicholas, R Mason, N Miniband transport and stark-cyclotron-resonance in InAs/GaSb superlattices |
| title | Miniband transport and stark-cyclotron-resonance in InAs/GaSb superlattices |
| title_full | Miniband transport and stark-cyclotron-resonance in InAs/GaSb superlattices |
| title_fullStr | Miniband transport and stark-cyclotron-resonance in InAs/GaSb superlattices |
| title_full_unstemmed | Miniband transport and stark-cyclotron-resonance in InAs/GaSb superlattices |
| title_short | Miniband transport and stark-cyclotron-resonance in InAs/GaSb superlattices |
| title_sort | miniband transport and stark cyclotron resonance in inas gasb superlattices |
| work_keys_str_mv | AT halesv minibandtransportandstarkcyclotronresonanceininasgasbsuperlattices AT nicholasr minibandtransportandstarkcyclotronresonanceininasgasbsuperlattices AT masonn minibandtransportandstarkcyclotronresonanceininasgasbsuperlattices |