Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering

Autores
Nag, Abhishek; Zhu, M.; Bejas, Matias Hector; Li, J.; Robarts, H. C.; Yamase, Hiroyuki; Petsch, A. N.; Song, D.; Eisaki, H.; Walters, A. C.; Garciá Fernández, M.; Greco, Andres Francisco; Hayden, Santiago; Zhou, Ke Jin
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
High Tc superconductors show a rich variety of phases associated with their charge degrees of freedom. Valence charges can give rise to charge ordering or acoustic plasmons in these layered cuprate superconductors. While charge ordering has been observed for both hole- and electron-doped cuprates, acoustic plasmons have only been found in electron-doped materials. Here, we use resonant inelastic x-ray scattering to observe the presence of acoustic plasmons in two families of hole-doped cuprate superconductors (La1.84Sr0.16CuO4 and Bi2Sr1.6La0.4CuO6þδ), crucially completing the picture. Interestingly, in contrast to the quasistatic charge ordering which manifests at both Cu and O sites, the observed acoustic plasmons are predominantly associated with the O sites, revealing a unique dichotomy in the behavior of valence charges in hole-doped cuprates.
Fil: Nag, Abhishek. Diamond Light Source; Reino Unido
Fil: Zhu, M.. University of Bristol; Reino Unido
Fil: Bejas, Matias Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Li, J.. Diamond Light Source; Reino Unido. Chinese Academy of Sciences; República de China
Fil: Robarts, H. C.. Diamond Light Source; Reino Unido. University of Bristol; Reino Unido
Fil: Yamase, Hiroyuki. Tsukuba University. National Institute For Materials Science; Japón. Hokkaido University; Japón
Fil: Petsch, A. N.. University of Bristol; Reino Unido
Fil: Song, D.. National Institute of Advanced Industrial Science and Technology; Japón
Fil: Eisaki, H.. National Institute of Advanced Industrial Science and Technology; Japón
Fil: Walters, A. C.. Diamond Light Source; Reino Unido
Fil: Garciá Fernández, M.. Diamond Light Source; Reino Unido
Fil: Greco, Andres Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Hayden, Santiago. University of Bristol; Reino Unido
Fil: Zhou, Ke Jin. Diamond Light Source; Reino Unido
Materia
Plasmons
Cuprates
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/151017
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray ScatteringNag, AbhishekZhu, M.Bejas, Matias HectorLi, J.Robarts, H. C.Yamase, HiroyukiPetsch, A. N.Song, D.Eisaki, H.Walters, A. C.Garciá Fernández, M.Greco, Andres FranciscoHayden, SantiagoZhou, Ke JinPlasmonsCuprateshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1High Tc superconductors show a rich variety of phases associated with their charge degrees of freedom. Valence charges can give rise to charge ordering or acoustic plasmons in these layered cuprate superconductors. While charge ordering has been observed for both hole- and electron-doped cuprates, acoustic plasmons have only been found in electron-doped materials. Here, we use resonant inelastic x-ray scattering to observe the presence of acoustic plasmons in two families of hole-doped cuprate superconductors (La1.84Sr0.16CuO4 and Bi2Sr1.6La0.4CuO6þδ), crucially completing the picture. Interestingly, in contrast to the quasistatic charge ordering which manifests at both Cu and O sites, the observed acoustic plasmons are predominantly associated with the O sites, revealing a unique dichotomy in the behavior of valence charges in hole-doped cuprates.Fil: Nag, Abhishek. Diamond Light Source; Reino UnidoFil: Zhu, M.. University of Bristol; Reino UnidoFil: Bejas, Matias Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Li, J.. Diamond Light Source; Reino Unido. Chinese Academy of Sciences; República de ChinaFil: Robarts, H. C.. Diamond Light Source; Reino Unido. University of Bristol; Reino UnidoFil: Yamase, Hiroyuki. Tsukuba University. National Institute For Materials Science; Japón. Hokkaido University; JapónFil: Petsch, A. N.. University of Bristol; Reino UnidoFil: Song, D.. National Institute of Advanced Industrial Science and Technology; JapónFil: Eisaki, H.. National Institute of Advanced Industrial Science and Technology; JapónFil: Walters, A. C.. Diamond Light Source; Reino UnidoFil: Garciá Fernández, M.. Diamond Light Source; Reino UnidoFil: Greco, Andres Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Hayden, Santiago. University of Bristol; Reino UnidoFil: Zhou, Ke Jin. Diamond Light Source; Reino UnidoAmerican Physical Society2020-12-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/151017Nag, Abhishek; Zhu, M.; Bejas, Matias Hector; Li, J.; Robarts, H. C.; et al.; Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering; American Physical Society; Physical Review Letters; 125; 25; 18-12-2020; 1-60031-90071079-7114CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.257002info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.125.257002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:58:32Zoai:ri.conicet.gov.ar:11336/151017instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:58:32.512CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
title Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
spellingShingle Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
Nag, Abhishek
Plasmons
Cuprates
title_short Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
title_full Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
title_fullStr Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
title_full_unstemmed Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
title_sort Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
dc.creator.none.fl_str_mv Nag, Abhishek
Zhu, M.
Bejas, Matias Hector
Li, J.
Robarts, H. C.
Yamase, Hiroyuki
Petsch, A. N.
Song, D.
Eisaki, H.
Walters, A. C.
Garciá Fernández, M.
Greco, Andres Francisco
Hayden, Santiago
Zhou, Ke Jin
author Nag, Abhishek
author_facet Nag, Abhishek
Zhu, M.
Bejas, Matias Hector
Li, J.
Robarts, H. C.
Yamase, Hiroyuki
Petsch, A. N.
Song, D.
Eisaki, H.
Walters, A. C.
Garciá Fernández, M.
Greco, Andres Francisco
Hayden, Santiago
Zhou, Ke Jin
author_role author
author2 Zhu, M.
Bejas, Matias Hector
Li, J.
Robarts, H. C.
Yamase, Hiroyuki
Petsch, A. N.
Song, D.
Eisaki, H.
Walters, A. C.
Garciá Fernández, M.
Greco, Andres Francisco
Hayden, Santiago
Zhou, Ke Jin
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Plasmons
Cuprates
topic Plasmons
Cuprates
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv High Tc superconductors show a rich variety of phases associated with their charge degrees of freedom. Valence charges can give rise to charge ordering or acoustic plasmons in these layered cuprate superconductors. While charge ordering has been observed for both hole- and electron-doped cuprates, acoustic plasmons have only been found in electron-doped materials. Here, we use resonant inelastic x-ray scattering to observe the presence of acoustic plasmons in two families of hole-doped cuprate superconductors (La1.84Sr0.16CuO4 and Bi2Sr1.6La0.4CuO6þδ), crucially completing the picture. Interestingly, in contrast to the quasistatic charge ordering which manifests at both Cu and O sites, the observed acoustic plasmons are predominantly associated with the O sites, revealing a unique dichotomy in the behavior of valence charges in hole-doped cuprates.
Fil: Nag, Abhishek. Diamond Light Source; Reino Unido
Fil: Zhu, M.. University of Bristol; Reino Unido
Fil: Bejas, Matias Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Li, J.. Diamond Light Source; Reino Unido. Chinese Academy of Sciences; República de China
Fil: Robarts, H. C.. Diamond Light Source; Reino Unido. University of Bristol; Reino Unido
Fil: Yamase, Hiroyuki. Tsukuba University. National Institute For Materials Science; Japón. Hokkaido University; Japón
Fil: Petsch, A. N.. University of Bristol; Reino Unido
Fil: Song, D.. National Institute of Advanced Industrial Science and Technology; Japón
Fil: Eisaki, H.. National Institute of Advanced Industrial Science and Technology; Japón
Fil: Walters, A. C.. Diamond Light Source; Reino Unido
Fil: Garciá Fernández, M.. Diamond Light Source; Reino Unido
Fil: Greco, Andres Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Hayden, Santiago. University of Bristol; Reino Unido
Fil: Zhou, Ke Jin. Diamond Light Source; Reino Unido
description High Tc superconductors show a rich variety of phases associated with their charge degrees of freedom. Valence charges can give rise to charge ordering or acoustic plasmons in these layered cuprate superconductors. While charge ordering has been observed for both hole- and electron-doped cuprates, acoustic plasmons have only been found in electron-doped materials. Here, we use resonant inelastic x-ray scattering to observe the presence of acoustic plasmons in two families of hole-doped cuprate superconductors (La1.84Sr0.16CuO4 and Bi2Sr1.6La0.4CuO6þδ), crucially completing the picture. Interestingly, in contrast to the quasistatic charge ordering which manifests at both Cu and O sites, the observed acoustic plasmons are predominantly associated with the O sites, revealing a unique dichotomy in the behavior of valence charges in hole-doped cuprates.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-18
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/151017
Nag, Abhishek; Zhu, M.; Bejas, Matias Hector; Li, J.; Robarts, H. C.; et al.; Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering; American Physical Society; Physical Review Letters; 125; 25; 18-12-2020; 1-6
0031-9007
1079-7114
CONICET Digital
CONICET
url http://hdl.handle.net/11336/151017
identifier_str_mv Nag, Abhishek; Zhu, M.; Bejas, Matias Hector; Li, J.; Robarts, H. C.; et al.; Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering; American Physical Society; Physical Review Letters; 125; 25; 18-12-2020; 1-6
0031-9007
1079-7114
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.257002
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.125.257002
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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