Spin dynamics of cold exciton condensates
We analyze theoretically the dynamics of degenerate four-component condensates of cold indirect excitons. We account for both linear spin-dependent terms arising from spin-orbit interaction of Rashba and Dresselhaus types and nonlinear terms coming from the exciton-exciton interactions. We show that...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/80118 http://hdl.handle.net/10220/9303 |
| _version_ | 1811677902037581824 |
|---|---|
| author | Kyriienko, Oleksandr. Magnusson, E. B. Shelykh, Ivan A. |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Kyriienko, Oleksandr. Magnusson, E. B. Shelykh, Ivan A. |
| author_sort | Kyriienko, Oleksandr. |
| collection | NTU |
| description | We analyze theoretically the dynamics of degenerate four-component condensates of cold indirect excitons. We account for both linear spin-dependent terms arising from spin-orbit interaction of Rashba and Dresselhaus types and nonlinear terms coming from the exciton-exciton interactions. We show that both terms should affect the dynamics of cold exciton droplets in real space and time and lead to the formation of a four-leaf polarization pattern as well as dips in the bright exciton density profile. |
| first_indexed | 2024-10-01T02:44:44Z |
| format | Journal Article |
| id | ntu-10356/80118 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:44:44Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/801182023-02-28T19:28:30Z Spin dynamics of cold exciton condensates Kyriienko, Oleksandr. Magnusson, E. B. Shelykh, Ivan A. School of Physical and Mathematical Sciences DRNTU::Science::Physics We analyze theoretically the dynamics of degenerate four-component condensates of cold indirect excitons. We account for both linear spin-dependent terms arising from spin-orbit interaction of Rashba and Dresselhaus types and nonlinear terms coming from the exciton-exciton interactions. We show that both terms should affect the dynamics of cold exciton droplets in real space and time and lead to the formation of a four-leaf polarization pattern as well as dips in the bright exciton density profile. Published version 2013-02-28T06:05:23Z 2019-12-06T13:41:04Z 2013-02-28T06:05:23Z 2019-12-06T13:41:04Z 2012 2012 Journal Article Kyriienko, O., Magnusson, E. B., & Shelykh, I. A. (2012). Spin dynamics of cold exciton condensates. Physical review B, 86(11), 115324-. https://hdl.handle.net/10356/80118 http://hdl.handle.net/10220/9303 10.1103/PhysRevB.86.115324 en Physical review B © 2012 American Physical Society. This paper was published in Physical Review B and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI: [http://dx.doi.org/10.1103/PhysRevB.86.115324]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf |
| spellingShingle | DRNTU::Science::Physics Kyriienko, Oleksandr. Magnusson, E. B. Shelykh, Ivan A. Spin dynamics of cold exciton condensates |
| title | Spin dynamics of cold exciton condensates |
| title_full | Spin dynamics of cold exciton condensates |
| title_fullStr | Spin dynamics of cold exciton condensates |
| title_full_unstemmed | Spin dynamics of cold exciton condensates |
| title_short | Spin dynamics of cold exciton condensates |
| title_sort | spin dynamics of cold exciton condensates |
| topic | DRNTU::Science::Physics |
| url | https://hdl.handle.net/10356/80118 http://hdl.handle.net/10220/9303 |
| work_keys_str_mv | AT kyriienkooleksandr spindynamicsofcoldexcitoncondensates AT magnussoneb spindynamicsofcoldexcitoncondensates AT shelykhivana spindynamicsofcoldexcitoncondensates |