Light-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.5

Light-matter interaction is not only used to melt electronic orders, but also carry the potential as a non-thermal tuning knob to enhance emergent orders. Here the authors demonstrate a light-induced transient enhancement of superconductivity in an iron chalcogenide superconductor via terahertz opti...

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Autores principales: Kazuki Isoyama, Naotaka Yoshikawa, Kota Katsumi, Jeremy Wong, Naoki Shikama, Yuki Sakishita, Fuyuki Nabeshima, Atsutaka Maeda, Ryo Shimano
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Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/839554ce206b4c1ba10b15402b7c865d
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spelling oai:doaj.org-article:839554ce206b4c1ba10b15402b7c865d2021-12-02T16:08:10ZLight-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.510.1038/s42005-021-00663-82399-3650https://doaj.org/article/839554ce206b4c1ba10b15402b7c865d2021-07-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00663-8https://doaj.org/toc/2399-3650Light-matter interaction is not only used to melt electronic orders, but also carry the potential as a non-thermal tuning knob to enhance emergent orders. Here the authors demonstrate a light-induced transient enhancement of superconductivity in an iron chalcogenide superconductor via terahertz optical conductivity and terahertz third-harmonic generation by the injection of photo-carriers.Kazuki IsoyamaNaotaka YoshikawaKota KatsumiJeremy WongNaoki ShikamaYuki SakishitaFuyuki NabeshimaAtsutaka MaedaRyo ShimanoNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
institution DOAJ
collection DOAJ
language EN
topic Astrophysics
QB460-466
Physics
QC1-999
spellingShingle Astrophysics
QB460-466
Physics
QC1-999
Kazuki Isoyama
Naotaka Yoshikawa
Kota Katsumi
Jeremy Wong
Naoki Shikama
Yuki Sakishita
Fuyuki Nabeshima
Atsutaka Maeda
Ryo Shimano
Light-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.5
description Light-matter interaction is not only used to melt electronic orders, but also carry the potential as a non-thermal tuning knob to enhance emergent orders. Here the authors demonstrate a light-induced transient enhancement of superconductivity in an iron chalcogenide superconductor via terahertz optical conductivity and terahertz third-harmonic generation by the injection of photo-carriers.
format article
author Kazuki Isoyama
Naotaka Yoshikawa
Kota Katsumi
Jeremy Wong
Naoki Shikama
Yuki Sakishita
Fuyuki Nabeshima
Atsutaka Maeda
Ryo Shimano
author_facet Kazuki Isoyama
Naotaka Yoshikawa
Kota Katsumi
Jeremy Wong
Naoki Shikama
Yuki Sakishita
Fuyuki Nabeshima
Atsutaka Maeda
Ryo Shimano
author_sort Kazuki Isoyama
title Light-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.5
title_short Light-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.5
title_full Light-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.5
title_fullStr Light-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.5
title_full_unstemmed Light-induced enhancement of superconductivity in iron-based superconductor FeSe0.5Te0.5
title_sort light-induced enhancement of superconductivity in iron-based superconductor fese0.5te0.5
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/839554ce206b4c1ba10b15402b7c865d
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AT naotakayoshikawa lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
AT kotakatsumi lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
AT jeremywong lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
AT naokishikama lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
AT yukisakishita lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
AT fuyukinabeshima lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
AT atsutakamaeda lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
AT ryoshimano lightinducedenhancementofsuperconductivityinironbasedsuperconductorfese05te05
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