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Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite
The field of spinoptronics is underpinned by good control over photonic spin-orbit coupling in devices that have strong optical nonlinearities. Such devices might hold the key to a new era of optoelectronics where momentum and polarization degrees of freedom of light are interwoven and interfaced wi...
Autores principales: | , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Association for the Advancement of Science
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9534495/ https://www.ncbi.nlm.nih.gov/pubmed/36197989 http://dx.doi.org/10.1126/sciadv.abq7533 |
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author | Łempicka-Mirek, Karolina Król, Mateusz Sigurdsson, Helgi Wincukiewicz, Adam Morawiak, Przemysław Mazur, Rafał Muszyński, Marcin Piecek, Wiktor Kula, Przemysław Stefaniuk, Tomasz Kamińska, Maria De Marco, Luisa Lagoudakis, Pavlos G. Ballarini, Dario Sanvitto, Daniele Szczytko, Jacek Piętka, Barbara |
author_facet | Łempicka-Mirek, Karolina Król, Mateusz Sigurdsson, Helgi Wincukiewicz, Adam Morawiak, Przemysław Mazur, Rafał Muszyński, Marcin Piecek, Wiktor Kula, Przemysław Stefaniuk, Tomasz Kamińska, Maria De Marco, Luisa Lagoudakis, Pavlos G. Ballarini, Dario Sanvitto, Daniele Szczytko, Jacek Piętka, Barbara |
author_sort | Łempicka-Mirek, Karolina |
collection | PubMed |
description | The field of spinoptronics is underpinned by good control over photonic spin-orbit coupling in devices that have strong optical nonlinearities. Such devices might hold the key to a new era of optoelectronics where momentum and polarization degrees of freedom of light are interwoven and interfaced with electronics. However, manipulating photons through electrical means is a daunting task given their charge neutrality. In this work, we present electrically tunable microcavity exciton-polariton resonances in a Rashba-Dresselhaus spin-orbit coupling field. We show that different spin-orbit coupling fields and the reduced cavity symmetry lead to tunable formation of the Berry curvature, the hallmark of quantum geometrical effects. For this, we have implemented an architecture of a photonic structure with a two-dimensional perovskite layer incorporated into a microcavity filled with nematic liquid crystal. Our work interfaces spinoptronic devices with electronics by combining electrical control over both the strong light-matter coupling conditions and artificial gauge fields. |
format | Online Article Text |
id | pubmed-9534495 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | American Association for the Advancement of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-95344952022-10-24 Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite Łempicka-Mirek, Karolina Król, Mateusz Sigurdsson, Helgi Wincukiewicz, Adam Morawiak, Przemysław Mazur, Rafał Muszyński, Marcin Piecek, Wiktor Kula, Przemysław Stefaniuk, Tomasz Kamińska, Maria De Marco, Luisa Lagoudakis, Pavlos G. Ballarini, Dario Sanvitto, Daniele Szczytko, Jacek Piętka, Barbara Sci Adv Physical and Materials Sciences The field of spinoptronics is underpinned by good control over photonic spin-orbit coupling in devices that have strong optical nonlinearities. Such devices might hold the key to a new era of optoelectronics where momentum and polarization degrees of freedom of light are interwoven and interfaced with electronics. However, manipulating photons through electrical means is a daunting task given their charge neutrality. In this work, we present electrically tunable microcavity exciton-polariton resonances in a Rashba-Dresselhaus spin-orbit coupling field. We show that different spin-orbit coupling fields and the reduced cavity symmetry lead to tunable formation of the Berry curvature, the hallmark of quantum geometrical effects. For this, we have implemented an architecture of a photonic structure with a two-dimensional perovskite layer incorporated into a microcavity filled with nematic liquid crystal. Our work interfaces spinoptronic devices with electronics by combining electrical control over both the strong light-matter coupling conditions and artificial gauge fields. American Association for the Advancement of Science 2022-10-05 /pmc/articles/PMC9534495/ /pubmed/36197989 http://dx.doi.org/10.1126/sciadv.abq7533 Text en Copyright © 2022 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY). https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Physical and Materials Sciences Łempicka-Mirek, Karolina Król, Mateusz Sigurdsson, Helgi Wincukiewicz, Adam Morawiak, Przemysław Mazur, Rafał Muszyński, Marcin Piecek, Wiktor Kula, Przemysław Stefaniuk, Tomasz Kamińska, Maria De Marco, Luisa Lagoudakis, Pavlos G. Ballarini, Dario Sanvitto, Daniele Szczytko, Jacek Piętka, Barbara Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite |
title | Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite |
title_full | Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite |
title_fullStr | Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite |
title_full_unstemmed | Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite |
title_short | Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite |
title_sort | electrically tunable berry curvature and strong light-matter coupling in liquid crystal microcavities with 2d perovskite |
topic | Physical and Materials Sciences |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9534495/ https://www.ncbi.nlm.nih.gov/pubmed/36197989 http://dx.doi.org/10.1126/sciadv.abq7533 |
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