Measurements of composite Skyrmions at filling factor 1/3
Measurements of the fractional quantum Hall effect energy gaps at high pressures are presented that provide evidence for the existence of composite Skyrmions. Just as charged spin textures known as Skyrmions are thought to be the lowest lying excitations for electrons at v = 1, we show that composit...
| Main Authors: | , , , , , , |
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| Format: | Conference item |
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1998
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| _version_ | 1797096663698898944 |
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| author | Leadley, DR Nicholas, R Maude, D Utjuzh, A Portal, J Harris, J Foxon, C |
| author_facet | Leadley, DR Nicholas, R Maude, D Utjuzh, A Portal, J Harris, J Foxon, C |
| author_sort | Leadley, DR |
| collection | OXFORD |
| description | Measurements of the fractional quantum Hall effect energy gaps at high pressures are presented that provide evidence for the existence of composite Skyrmions. Just as charged spin textures known as Skyrmions are thought to be the lowest lying excitations for electrons at v = 1, we show that composite Skyrmions can be formed at v = 1/3 when the electron g-factor is sufficiently small. (C) 1998 Elsevier Science B.V. All rights reserved. |
| first_indexed | 2024-03-07T04:44:45Z |
| format | Conference item |
| id | oxford-uuid:d2d9e24a-80d5-4d13-a97f-c8cf5e6f336e |
| institution | University of Oxford |
| last_indexed | 2024-03-07T04:44:45Z |
| publishDate | 1998 |
| record_format | dspace |
| spelling | oxford-uuid:d2d9e24a-80d5-4d13-a97f-c8cf5e6f336e2022-03-27T08:07:07ZMeasurements of composite Skyrmions at filling factor 1/3Conference itemhttp://purl.org/coar/resource_type/c_5794uuid:d2d9e24a-80d5-4d13-a97f-c8cf5e6f336eSymplectic Elements at Oxford1998Leadley, DRNicholas, RMaude, DUtjuzh, APortal, JHarris, JFoxon, CMeasurements of the fractional quantum Hall effect energy gaps at high pressures are presented that provide evidence for the existence of composite Skyrmions. Just as charged spin textures known as Skyrmions are thought to be the lowest lying excitations for electrons at v = 1, we show that composite Skyrmions can be formed at v = 1/3 when the electron g-factor is sufficiently small. (C) 1998 Elsevier Science B.V. All rights reserved. |
| spellingShingle | Leadley, DR Nicholas, R Maude, D Utjuzh, A Portal, J Harris, J Foxon, C Measurements of composite Skyrmions at filling factor 1/3 |
| title | Measurements of composite Skyrmions at filling factor 1/3 |
| title_full | Measurements of composite Skyrmions at filling factor 1/3 |
| title_fullStr | Measurements of composite Skyrmions at filling factor 1/3 |
| title_full_unstemmed | Measurements of composite Skyrmions at filling factor 1/3 |
| title_short | Measurements of composite Skyrmions at filling factor 1/3 |
| title_sort | measurements of composite skyrmions at filling factor 1 3 |
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