Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3

In materials with nearly commensurate band filling the electron liquid may spontaneously separate into components with distinct properties, yielding complex intra- and interunit cell ordering patterns and a reduced dimensionality. Polarization-dependent angle-resolved photoemission data with submicr...

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Autores: Valbuena, M. A., Chudzinski, P., Pons, S., Conejeros Espíndola, Sergio, Alemany i Cahner, Pere, Canadell, Enric, 1950-, Berger, H., Frantzeskakis, E., Avila, J., Asensio, M. C., Giamarchi, T., Grioni M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/128918
Acceso en línea:https://hdl.handle.net/2445/128918
Access Level:acceso abierto
Palabra clave:Polarització (Física nuclear)
Fotoemissió
Polarization (Nuclear physics)
Photoemission
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spelling Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3Valbuena, M. A.Chudzinski, P.Pons, S.Conejeros Espíndola, SergioAlemany i Cahner, PereCanadell, Enric, 1950-Berger, H.Frantzeskakis, E.Avila, J.Asensio, M. C.Giamarchi, T.Grioni M.Polarització (Física nuclear)FotoemissióPolarization (Nuclear physics)PhotoemissionIn materials with nearly commensurate band filling the electron liquid may spontaneously separate into components with distinct properties, yielding complex intra- and interunit cell ordering patterns and a reduced dimensionality. Polarization-dependent angle-resolved photoemission data with submicron spatial resolution demonstrate such an electronic self-organization in NbSe3, a compound considered to be a paradigm of charge order. The new data indicate the emergence of a novel order, and reveal the one-dimensional (1D) physics hidden in a material which naively could be considered the most three dimensional of all columnar chalcogenides. The 1D physics is evidenced by a new selection rule¿in two polarizations we observe two strikingly different dispersions each closely resembling apparently contradicting results of previous studies of this material.American Physical Society2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/128918Articles publicats en revistes (Ciència dels Materials i Química Física)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1103/PhysRevB.99.075118Physical Review B, 2019, vol. 99, p. 075118https://doi.org/10.1103/PhysRevB.99.075118(c) American Physical Society, 2019info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1289182026-05-27T06:46:51Z
dc.title.none.fl_str_mv Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
title Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
spellingShingle Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
Valbuena, M. A.
Polarització (Física nuclear)
Fotoemissió
Polarization (Nuclear physics)
Photoemission
title_short Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
title_full Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
title_fullStr Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
title_full_unstemmed Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
title_sort Polarization dependence of angle-resolved photoemission with submicron spatial resolution reveals emerging one-dimensionality of electrons in NbSe3
dc.creator.none.fl_str_mv Valbuena, M. A.
Chudzinski, P.
Pons, S.
Conejeros Espíndola, Sergio
Alemany i Cahner, Pere
Canadell, Enric, 1950-
Berger, H.
Frantzeskakis, E.
Avila, J.
Asensio, M. C.
Giamarchi, T.
Grioni M.
author Valbuena, M. A.
author_facet Valbuena, M. A.
Chudzinski, P.
Pons, S.
Conejeros Espíndola, Sergio
Alemany i Cahner, Pere
Canadell, Enric, 1950-
Berger, H.
Frantzeskakis, E.
Avila, J.
Asensio, M. C.
Giamarchi, T.
Grioni M.
author_role author
author2 Chudzinski, P.
Pons, S.
Conejeros Espíndola, Sergio
Alemany i Cahner, Pere
Canadell, Enric, 1950-
Berger, H.
Frantzeskakis, E.
Avila, J.
Asensio, M. C.
Giamarchi, T.
Grioni M.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Polarització (Física nuclear)
Fotoemissió
Polarization (Nuclear physics)
Photoemission
topic Polarització (Física nuclear)
Fotoemissió
Polarization (Nuclear physics)
Photoemission
description In materials with nearly commensurate band filling the electron liquid may spontaneously separate into components with distinct properties, yielding complex intra- and interunit cell ordering patterns and a reduced dimensionality. Polarization-dependent angle-resolved photoemission data with submicron spatial resolution demonstrate such an electronic self-organization in NbSe3, a compound considered to be a paradigm of charge order. The new data indicate the emergence of a novel order, and reveal the one-dimensional (1D) physics hidden in a material which naively could be considered the most three dimensional of all columnar chalcogenides. The 1D physics is evidenced by a new selection rule¿in two polarizations we observe two strikingly different dispersions each closely resembling apparently contradicting results of previous studies of this material.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/128918
url https://hdl.handle.net/2445/128918
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1103/PhysRevB.99.075118
Physical Review B, 2019, vol. 99, p. 075118
https://doi.org/10.1103/PhysRevB.99.075118
dc.rights.none.fl_str_mv (c) American Physical Society, 2019
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) American Physical Society, 2019
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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 Articles publicats en revistes (Ciència dels Materials i Química Física)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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