Pancharatnam–Berry phase in condensate of indirect excitons
Geometric phases in matter are of fundamental interest. Here the authors observe the Pancharatnam–Berry phase in matter waves by imaging light interference patterns from cold gases of indirect excitons and find long-range coherent spin transport in the system.
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| Format: | Article |
| Language: | English |
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Nature Publishing Group
2018-06-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-018-04667-x |
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Article |
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doaj-5f21a8a3ec054274af5baab4c0d2a8302021-05-11T10:11:58ZengNature Publishing GroupNature Communications2041-17232018-06-01911510.1038/s41467-018-04667-xPancharatnam–Berry phase in condensate of indirect excitonsJ. R. Leonard0A. A. High1A. T. Hammack2M. M. Fogler3L. V. Butov4K. L. Campman5A. C. Gossard6Department of Physics, University of California at San DiegoDepartment of Physics, University of California at San DiegoDepartment of Physics, University of California at San DiegoDepartment of Physics, University of California at San DiegoDepartment of Physics, University of California at San DiegoMaterials Department, University of California at Santa BarbaraMaterials Department, University of California at Santa BarbaraGeometric phases in matter are of fundamental interest. Here the authors observe the Pancharatnam–Berry phase in matter waves by imaging light interference patterns from cold gases of indirect excitons and find long-range coherent spin transport in the system.https://doi.org/10.1038/s41467-018-04667-x |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
J. R. Leonard A. A. High A. T. Hammack M. M. Fogler L. V. Butov K. L. Campman A. C. Gossard |
| spellingShingle |
J. R. Leonard A. A. High A. T. Hammack M. M. Fogler L. V. Butov K. L. Campman A. C. Gossard Pancharatnam–Berry phase in condensate of indirect excitons Nature Communications |
| author_facet |
J. R. Leonard A. A. High A. T. Hammack M. M. Fogler L. V. Butov K. L. Campman A. C. Gossard |
| author_sort |
J. R. Leonard |
| title |
Pancharatnam–Berry phase in condensate of indirect excitons |
| title_short |
Pancharatnam–Berry phase in condensate of indirect excitons |
| title_full |
Pancharatnam–Berry phase in condensate of indirect excitons |
| title_fullStr |
Pancharatnam–Berry phase in condensate of indirect excitons |
| title_full_unstemmed |
Pancharatnam–Berry phase in condensate of indirect excitons |
| title_sort |
pancharatnam–berry phase in condensate of indirect excitons |
| publisher |
Nature Publishing Group |
| series |
Nature Communications |
| issn |
2041-1723 |
| publishDate |
2018-06-01 |
| description |
Geometric phases in matter are of fundamental interest. Here the authors observe the Pancharatnam–Berry phase in matter waves by imaging light interference patterns from cold gases of indirect excitons and find long-range coherent spin transport in the system. |
| url |
https://doi.org/10.1038/s41467-018-04667-x |
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