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Angular dependence of giant Zeeman effect for semimagnetic cavity polariton

Mirek, R and Król, M. and Lekenta, K. and Rousset, J.-G. and Nawrocki, M. and Kulczykowski, M. and Matuszewski, M. and Szczytko, J. and Pacuski, W. and Piętka, B. (2017) Angular dependence of giant Zeeman effect for semimagnetic cavity polariton. Physical Review B, 95 (8). Art. No. 085429. ISSN 2469-9950. https://resolver.caltech.edu/CaltechAUTHORS:20170406-094552273

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Abstract

The observation of spin-related phenomena of microcavity polaritons has been limited due to the weak Zeeman effect of nonmagnetic semiconductors. We demonstrate that the incorporation of magnetic ions into quantum wells placed in a nonmagnetic microcavity results in enhanced effects of magnetic field on exciton-polaritons. We show that in such a structure the Zeeman splitting of exciton-polaritons strongly depends on the photon-exciton detuning and polariton wave vector. Our experimental data are explained by a model where the impact of magnetic field on the lower polariton state is directly inherited from the excitonic component, and the coupling strength to the cavity photon is modified by an external magnetic field.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1103/PhysRevB.95.085429DOIArticle
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.95.085429PublisherArticle
https://arxiv.org/abs/1609.00405arXivDiscussion Paper
Additional Information:© 2017 American Physical Society. Received 29 August 2016; revised manuscript received 20 December 2016; published 21 February 2017. This work was supported by the National Science Centre, Poland, under Projects No. 2014/13/N/ST3/03763, No. 2015/16/T/ST3/00506, No. 2015/18/E/ST3/00558, No. 2015/18/E/ST3/00559, No. 2013/09/B/ST3/02603, and No. 2015/17/B/ST3/02273, and by the Polish Ministry of Science and Higher Education as Iuventus Plus Research Grants No. IP2014 040473 and No. IP2014 034573 in years 2015–2017. This study was carried out with the use of CePT, CeZaMat, and NLTK infrastructures financed by the European Union, European Regional Development Fund. Scientific work was co-financed from the Polish Ministry of Science and Higher Education budget for education as a research project “Diamentowy Grant” No. 0010/DIA/2016/45 in years 2016–2020 and No. 0109/DIA/2015/44 in years 2015–2019.
Group:Space Astrophysics Laboratory
Funders:
Funding AgencyGrant Number
National Science Centre (Poland)2014/13/N/ST3/03763
National Science Centre (Poland)2015/16/T/ST3/00506
National Science Centre (Poland)2015/18/E/ST3/00558
National Science Centre (Poland)2015/18/E/ST3/00559
National Science Centre (Poland)2013/09/B/ST3/02603
National Science Centre (Poland)2015/17/B/ST3/02273
Ministry of Science and Higher Education (Poland)IP2014 040473
Ministry of Science and Higher Education (Poland)IP2014 034573
European UnionUNSPECIFIED
European Regional Development FundUNSPECIFIED
Ministry of Science and Higher Education (Poland)0010/DIA/2016/45
Ministry of Science and Higher Education (Poland)0109/DIA/2015/44
Issue or Number:8
Record Number:CaltechAUTHORS:20170406-094552273
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170406-094552273
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:75792
Collection:CaltechAUTHORS
Deposited By: Deborah Miles
Deposited On:06 Apr 2017 20:33
Last Modified:03 Oct 2019 16:54

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