Magneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressure
We report measurements of photoluminescence of GaAs/AlGaAs heterojunctions using hydrostatic pressure to reduce the Zeeman energy. A red-shift is observed near nu = 1 which falls with pressure, consistent with theoretical predictions of Skyrmionic exciton recombination energies. When the Zeeman ener...
| Main Authors: | , , , , , |
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| Format: | Conference item |
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1998
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| _version_ | 1797076206479212544 |
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| author | Priest, A Nicholas, R Symons, D Portal, J Foxon, C Harris, J |
| author_facet | Priest, A Nicholas, R Symons, D Portal, J Foxon, C Harris, J |
| author_sort | Priest, A |
| collection | OXFORD |
| description | We report measurements of photoluminescence of GaAs/AlGaAs heterojunctions using hydrostatic pressure to reduce the Zeeman energy. A red-shift is observed near nu = 1 which falls with pressure, consistent with theoretical predictions of Skyrmionic exciton recombination energies. When the Zeeman energy is reduced below a critical value the redshift vanishes. (C) 1998 Elsevier Science B.V. All rights reserved. |
| first_indexed | 2024-03-07T00:00:50Z |
| format | Conference item |
| id | oxford-uuid:75e4df4c-95d2-4119-9805-071240664d9a |
| institution | University of Oxford |
| last_indexed | 2024-03-07T00:00:50Z |
| publishDate | 1998 |
| record_format | dspace |
| spelling | oxford-uuid:75e4df4c-95d2-4119-9805-071240664d9a2022-03-26T20:12:16ZMagneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressureConference itemhttp://purl.org/coar/resource_type/c_5794uuid:75e4df4c-95d2-4119-9805-071240664d9aSymplectic Elements at Oxford1998Priest, ANicholas, RSymons, DPortal, JFoxon, CHarris, JWe report measurements of photoluminescence of GaAs/AlGaAs heterojunctions using hydrostatic pressure to reduce the Zeeman energy. A red-shift is observed near nu = 1 which falls with pressure, consistent with theoretical predictions of Skyrmionic exciton recombination energies. When the Zeeman energy is reduced below a critical value the redshift vanishes. (C) 1998 Elsevier Science B.V. All rights reserved. |
| spellingShingle | Priest, A Nicholas, R Symons, D Portal, J Foxon, C Harris, J Magneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressure |
| title | Magneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressure |
| title_full | Magneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressure |
| title_fullStr | Magneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressure |
| title_full_unstemmed | Magneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressure |
| title_short | Magneto-photoluminescence of GaAs/AlGaAs heterojunctions under hydrostatic pressure |
| title_sort | magneto photoluminescence of gaas algaas heterojunctions under hydrostatic pressure |
| work_keys_str_mv | AT priesta magnetophotoluminescenceofgaasalgaasheterojunctionsunderhydrostaticpressure AT nicholasr magnetophotoluminescenceofgaasalgaasheterojunctionsunderhydrostaticpressure AT symonsd magnetophotoluminescenceofgaasalgaasheterojunctionsunderhydrostaticpressure AT portalj magnetophotoluminescenceofgaasalgaasheterojunctionsunderhydrostaticpressure AT foxonc magnetophotoluminescenceofgaasalgaasheterojunctionsunderhydrostaticpressure AT harrisj magnetophotoluminescenceofgaasalgaasheterojunctionsunderhydrostaticpressure |