The University of Southampton
University of Southampton Institutional Repository
Warning ePrints Soton is experiencing an issue with some file downloads not being available. We are working hard to fix this. Please bear with us.

Spin-polarization dynamics of exciton polaritons under the artificial gravitation effect in wedged microcavities

Spin-polarization dynamics of exciton polaritons under the artificial gravitation effect in wedged microcavities
Spin-polarization dynamics of exciton polaritons under the artificial gravitation effect in wedged microcavities

The pseudospin dynamics of exciton-polaritons in a wedged 2D cavity with ultrahigh quality factor has been studied theoretically. The effect of the external magnetic field applied normally to the cavity plane has been taken into account as well. The energy gradient caused by the cavity width variation can be described as the "artificial gravitational" force acting on an exciton-polariton. It has been demonstrated that one is possible to switch the polariton polarization in the ballistic regime by choosing the specific combination of the initial polariton wave vector, the energy gradient and the magnetic field magnitude.

3609-3614
Electromagnetics Academy
Sedov, E. S.
09ed8f98-fb1e-44d5-a192-10b0c6541cd9
Alodjants, A. P.
eda7802e-d850-43f7-938e-6973bfe65546
Lee, R. K.
48ed9ad8-f9fe-4eed-879f-39bbf26353ca
Kavokin, A. V.
70ffda66-cfab-4365-b2db-c15e4fa1116b
Sedov, E. S.
09ed8f98-fb1e-44d5-a192-10b0c6541cd9
Alodjants, A. P.
eda7802e-d850-43f7-938e-6973bfe65546
Lee, R. K.
48ed9ad8-f9fe-4eed-879f-39bbf26353ca
Kavokin, A. V.
70ffda66-cfab-4365-b2db-c15e4fa1116b

Sedov, E. S., Alodjants, A. P., Lee, R. K. and Kavokin, A. V. (2018) Spin-polarization dynamics of exciton polaritons under the artificial gravitation effect in wedged microcavities. In 2017 Progress in Electromagnetics Research Symposium - Spring, PIERS 2017. vol. Part F134321, Electromagnetics Academy. pp. 3609-3614 . (doi:10.1109/PIERS.2017.8262384).

Record type: Conference or Workshop Item (Paper)

Abstract

The pseudospin dynamics of exciton-polaritons in a wedged 2D cavity with ultrahigh quality factor has been studied theoretically. The effect of the external magnetic field applied normally to the cavity plane has been taken into account as well. The energy gradient caused by the cavity width variation can be described as the "artificial gravitational" force acting on an exciton-polariton. It has been demonstrated that one is possible to switch the polariton polarization in the ballistic regime by choosing the specific combination of the initial polariton wave vector, the energy gradient and the magnetic field magnitude.

This record has no associated files available for download.

More information

Accepted/In Press date: 22 May 2017
Published date: 16 January 2018
Venue - Dates: 2017 Progress In Electromagnetics Research Symposium - Spring, , St. Petersburg, Russian Federation, 2017-05-21 - 2017-05-24

Identifiers

Local EPrints ID: 419627
URI: http://eprints.soton.ac.uk/id/eprint/419627
PURE UUID: 9986ea2a-b397-4beb-b0b8-d8402b1cfe3c

Catalogue record

Date deposited: 17 Apr 2018 16:30
Last modified: 09 Nov 2021 13:19

Export record

Altmetrics

Contributors

Author: E. S. Sedov
Author: A. P. Alodjants
Author: R. K. Lee
Author: A. V. Kavokin

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×