One-dimensional Van Hove polaritons
We study the light-matter coupling of microcavity photons and an interband transition in a one-dimensional (1D) nanowire. Due to the Van Hove singularity in the density of states, resulting in a resonant character of the absorption line, the achievement of strong coupling becomes possible even wit...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/96449 http://hdl.handle.net/10220/9914 |
| _version_ | 1811676767310577664 |
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| author | Arnardottir, K. B. Kyriienko, Oleksandr. Portnoi, M. E. Shelykh, Ivan A. |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Arnardottir, K. B. Kyriienko, Oleksandr. Portnoi, M. E. Shelykh, Ivan A. |
| author_sort | Arnardottir, K. B. |
| collection | NTU |
| description | We study the light-matter coupling of microcavity photons and an interband transition in a one-dimensional
(1D) nanowire. Due to the Van Hove singularity in the density of states, resulting in a resonant character of the
absorption line, the achievement of strong coupling becomes possible even without the formation of a bound
state of an electron and a hole. The calculated absorption in the system and corresponding energy spectrum reveal
anticrossing behavior characteristic of the formation of polariton modes. In contrast to the case of conventional
exciton polaritons, the formation of 1D Van Hove polaritons will not be restricted to low temperatures and can
be realized in any system with a singularity in the density of states. |
| first_indexed | 2024-10-01T02:26:42Z |
| format | Journal Article |
| id | ntu-10356/96449 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:26:42Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/964492023-02-28T19:22:55Z One-dimensional Van Hove polaritons Arnardottir, K. B. Kyriienko, Oleksandr. Portnoi, M. E. Shelykh, Ivan A. School of Physical and Mathematical Sciences DRNTU::Science::Mathematics We study the light-matter coupling of microcavity photons and an interband transition in a one-dimensional (1D) nanowire. Due to the Van Hove singularity in the density of states, resulting in a resonant character of the absorption line, the achievement of strong coupling becomes possible even without the formation of a bound state of an electron and a hole. The calculated absorption in the system and corresponding energy spectrum reveal anticrossing behavior characteristic of the formation of polariton modes. In contrast to the case of conventional exciton polaritons, the formation of 1D Van Hove polaritons will not be restricted to low temperatures and can be realized in any system with a singularity in the density of states. Published version 2013-05-08T08:04:42Z 2019-12-06T19:30:59Z 2013-05-08T08:04:42Z 2019-12-06T19:30:59Z 2013 2013 Journal Article Arnardottir, K. B., Kyriienko, O., Portnoi, M. E., & Shelykh, I. A. (2013). One-dimensional Van Hove polaritons. Physical Review B, 87(12), 125408-. https://hdl.handle.net/10356/96449 http://hdl.handle.net/10220/9914 10.1103/PhysRevB.87.125408 en Physical review B © 2013 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.87.125408. 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::Mathematics Arnardottir, K. B. Kyriienko, Oleksandr. Portnoi, M. E. Shelykh, Ivan A. One-dimensional Van Hove polaritons |
| title | One-dimensional Van Hove polaritons |
| title_full | One-dimensional Van Hove polaritons |
| title_fullStr | One-dimensional Van Hove polaritons |
| title_full_unstemmed | One-dimensional Van Hove polaritons |
| title_short | One-dimensional Van Hove polaritons |
| title_sort | one dimensional van hove polaritons |
| topic | DRNTU::Science::Mathematics |
| url | https://hdl.handle.net/10356/96449 http://hdl.handle.net/10220/9914 |
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