Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide

Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide

Previous research showed the existence of Rydberg excitons with large principle quantum numbers in Cu2O. Here, by using two-color pump-probe optical spectroscopy, the authors demonstrate the generation and control of long-range correlations between these giant Rydberg excitons, leading to exciton bl...

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Main Authors: Julian Heckötter, Valentin Walther, Stefan Scheel, Manfred Bayer, Thomas Pohl, Marc Aßmann
Format: Article
Language:English
Published: Nature Publishing Group 2021-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-23852-z
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spelling doaj-9c1b1fc905084ce2ad82c115b0d7b2552021-06-13T11:17:52ZengNature Publishing GroupNature Communications2041-17232021-06-011211610.1038/s41467-021-23852-zAsymmetric Rydberg blockade of giant excitons in Cuprous OxideJulian Heckötter0Valentin Walther1Stefan Scheel2Manfred Bayer3Thomas Pohl4Marc Aßmann5Experimentelle Physik 2, Technische Universität DortmundCenter for Complex Quantum Systems, Department of Physics and Astronomy, Aarhus UniversityInstitut für Physik, Universität RostockExperimentelle Physik 2, Technische Universität DortmundCenter for Complex Quantum Systems, Department of Physics and Astronomy, Aarhus UniversityExperimentelle Physik 2, Technische Universität DortmundPrevious research showed the existence of Rydberg excitons with large principle quantum numbers in Cu2O. Here, by using two-color pump-probe optical spectroscopy, the authors demonstrate the generation and control of long-range correlations between these giant Rydberg excitons, leading to exciton blockade.https://doi.org/10.1038/s41467-021-23852-z
collection DOAJ
language English
format Article
sources DOAJ
author Julian Heckötter
Valentin Walther
Stefan Scheel
Manfred Bayer
Thomas Pohl
Marc Aßmann
spellingShingle Julian Heckötter
Valentin Walther
Stefan Scheel
Manfred Bayer
Thomas Pohl
Marc Aßmann
Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide
Nature Communications
author_facet Julian Heckötter
Valentin Walther
Stefan Scheel
Manfred Bayer
Thomas Pohl
Marc Aßmann
author_sort Julian Heckötter
title Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide
title_short Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide
title_full Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide
title_fullStr Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide
title_full_unstemmed Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide
title_sort asymmetric rydberg blockade of giant excitons in cuprous oxide
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2021-06-01
description Previous research showed the existence of Rydberg excitons with large principle quantum numbers in Cu2O. Here, by using two-color pump-probe optical spectroscopy, the authors demonstrate the generation and control of long-range correlations between these giant Rydberg excitons, leading to exciton blockade.
url https://doi.org/10.1038/s41467-021-23852-z
work_keys_str_mv AT julianheckotter asymmetricrydbergblockadeofgiantexcitonsincuprousoxide
AT valentinwalther asymmetricrydbergblockadeofgiantexcitonsincuprousoxide
AT stefanscheel asymmetricrydbergblockadeofgiantexcitonsincuprousoxide
AT manfredbayer asymmetricrydbergblockadeofgiantexcitonsincuprousoxide
AT thomaspohl asymmetricrydbergblockadeofgiantexcitonsincuprousoxide
AT marcaßmann asymmetricrydbergblockadeofgiantexcitonsincuprousoxide
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