Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules

Autores
Ferrari, L.; Moras, P.; Gori, P.; Turchini, S.; Zema, N.; Palma, A.; Fujii, J.; Vobornik, I.; Alejandro, Gabriela; Catone, D.; Prosperi, T.; Carbone, C.
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report on an angle-resolved photoemission investigation of the valence states and chiral properties of a nonchirally oriented phase of tartaric acid deposited on a Cu(110) surface, observed with circularly polarized light. The two optical enantiomers R,R and S,S of tartaric acid, separately deposited, produce (40,23) overlayers which show a large dichroic effect and enantiomeric behavior all over the valence energies. The dichroic effects are displayed by native chiral molecular states and molecule-copper interface states. Density-functional theory calculations of the site-resolved density of states analyze the formation of hybrid states at the tartaric acid-copper interface and suggest that an observed interface state acquires chirality on binding.
Fil: Ferrari, L.. Consiglio Nazionale delle Ricerche; Italia
Fil: Moras, P.. Consiglio Nazionale delle Ricerche; Italia
Fil: Gori, P.. Consiglio Nazionale delle Ricerche; Italia. Università di Roma; Italia
Fil: Turchini, S.. Consiglio Nazionale delle Ricerche; Italia
Fil: Zema, N.. Consiglio Nazionale delle Ricerche; Italia
Fil: Palma, A.. Consiglio Nazionale delle Ricerche; Italia
Fil: Fujii, J.. Consiglio Nazionale delle Ricerche; Italia
Fil: Vobornik, I.. Consiglio Nazionale delle Ricerche; Italia
Fil: Alejandro, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. The Abdus Salam. International Centre For Theoretical Physics; Italia
Fil: Catone, D.. Consiglio Nazionale delle Ricerche; Italia
Fil: Prosperi, T.. Consiglio Nazionale delle Ricerche; Italia
Fil: Carbone, C.. Consiglio Nazionale delle Ricerche; Italia
Materia
Photoemission
Chirality
Molecules
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/46072
Acceder
id CONICETDig_21a436726863ec8921984efd6910c8ab
oai_identifier_str oai:ri.conicet.gov.ar:11336/46072
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Electronic properties and photoelectron circular dichroism of adsorbed chiral moleculesFerrari, L.Moras, P.Gori, P.Turchini, S.Zema, N.Palma, A.Fujii, J.Vobornik, I.Alejandro, GabrielaCatone, D.Prosperi, T.Carbone, C.PhotoemissionChiralityMoleculeshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report on an angle-resolved photoemission investigation of the valence states and chiral properties of a nonchirally oriented phase of tartaric acid deposited on a Cu(110) surface, observed with circularly polarized light. The two optical enantiomers R,R and S,S of tartaric acid, separately deposited, produce (40,23) overlayers which show a large dichroic effect and enantiomeric behavior all over the valence energies. The dichroic effects are displayed by native chiral molecular states and molecule-copper interface states. Density-functional theory calculations of the site-resolved density of states analyze the formation of hybrid states at the tartaric acid-copper interface and suggest that an observed interface state acquires chirality on binding.Fil: Ferrari, L.. Consiglio Nazionale delle Ricerche; ItaliaFil: Moras, P.. Consiglio Nazionale delle Ricerche; ItaliaFil: Gori, P.. Consiglio Nazionale delle Ricerche; Italia. Università di Roma; ItaliaFil: Turchini, S.. Consiglio Nazionale delle Ricerche; ItaliaFil: Zema, N.. Consiglio Nazionale delle Ricerche; ItaliaFil: Palma, A.. Consiglio Nazionale delle Ricerche; ItaliaFil: Fujii, J.. Consiglio Nazionale delle Ricerche; ItaliaFil: Vobornik, I.. Consiglio Nazionale delle Ricerche; ItaliaFil: Alejandro, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. The Abdus Salam. International Centre For Theoretical Physics; ItaliaFil: Catone, D.. Consiglio Nazionale delle Ricerche; ItaliaFil: Prosperi, T.. Consiglio Nazionale delle Ricerche; ItaliaFil: Carbone, C.. Consiglio Nazionale delle Ricerche; ItaliaAmerican Physical Society2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/46072Ferrari, L.; Moras, P.; Gori, P.; Turchini, S.; Zema, N.; et al.; Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules; American Physical Society; Physical Review B: Covering Condensed Matter and Materials Physics; 91; 8; 5-2015; 85408-854092469-99502469-9969CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.91.085408info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.91.085408info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:56Zoai:ri.conicet.gov.ar:11336/46072instacron: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:34982025-09-03 10:05:56.983CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
title Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
spellingShingle Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
Ferrari, L.
Photoemission
Chirality
Molecules
title_short Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
title_full Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
title_fullStr Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
title_full_unstemmed Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
title_sort Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules
dc.creator.none.fl_str_mv Ferrari, L.
Moras, P.
Gori, P.
Turchini, S.
Zema, N.
Palma, A.
Fujii, J.
Vobornik, I.
Alejandro, Gabriela
Catone, D.
Prosperi, T.
Carbone, C.
author Ferrari, L.
author_facet Ferrari, L.
Moras, P.
Gori, P.
Turchini, S.
Zema, N.
Palma, A.
Fujii, J.
Vobornik, I.
Alejandro, Gabriela
Catone, D.
Prosperi, T.
Carbone, C.
author_role author
author2 Moras, P.
Gori, P.
Turchini, S.
Zema, N.
Palma, A.
Fujii, J.
Vobornik, I.
Alejandro, Gabriela
Catone, D.
Prosperi, T.
Carbone, C.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Photoemission
Chirality
Molecules
topic Photoemission
Chirality
Molecules
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We report on an angle-resolved photoemission investigation of the valence states and chiral properties of a nonchirally oriented phase of tartaric acid deposited on a Cu(110) surface, observed with circularly polarized light. The two optical enantiomers R,R and S,S of tartaric acid, separately deposited, produce (40,23) overlayers which show a large dichroic effect and enantiomeric behavior all over the valence energies. The dichroic effects are displayed by native chiral molecular states and molecule-copper interface states. Density-functional theory calculations of the site-resolved density of states analyze the formation of hybrid states at the tartaric acid-copper interface and suggest that an observed interface state acquires chirality on binding.
Fil: Ferrari, L.. Consiglio Nazionale delle Ricerche; Italia
Fil: Moras, P.. Consiglio Nazionale delle Ricerche; Italia
Fil: Gori, P.. Consiglio Nazionale delle Ricerche; Italia. Università di Roma; Italia
Fil: Turchini, S.. Consiglio Nazionale delle Ricerche; Italia
Fil: Zema, N.. Consiglio Nazionale delle Ricerche; Italia
Fil: Palma, A.. Consiglio Nazionale delle Ricerche; Italia
Fil: Fujii, J.. Consiglio Nazionale delle Ricerche; Italia
Fil: Vobornik, I.. Consiglio Nazionale delle Ricerche; Italia
Fil: Alejandro, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. The Abdus Salam. International Centre For Theoretical Physics; Italia
Fil: Catone, D.. Consiglio Nazionale delle Ricerche; Italia
Fil: Prosperi, T.. Consiglio Nazionale delle Ricerche; Italia
Fil: Carbone, C.. Consiglio Nazionale delle Ricerche; Italia
description We report on an angle-resolved photoemission investigation of the valence states and chiral properties of a nonchirally oriented phase of tartaric acid deposited on a Cu(110) surface, observed with circularly polarized light. The two optical enantiomers R,R and S,S of tartaric acid, separately deposited, produce (40,23) overlayers which show a large dichroic effect and enantiomeric behavior all over the valence energies. The dichroic effects are displayed by native chiral molecular states and molecule-copper interface states. Density-functional theory calculations of the site-resolved density of states analyze the formation of hybrid states at the tartaric acid-copper interface and suggest that an observed interface state acquires chirality on binding.
publishDate 2015
dc.date.none.fl_str_mv 2015-05
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/11336/46072
Ferrari, L.; Moras, P.; Gori, P.; Turchini, S.; Zema, N.; et al.; Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules; American Physical Society; Physical Review B: Covering Condensed Matter and Materials Physics; 91; 8; 5-2015; 85408-85409
2469-9950
2469-9969
CONICET Digital
CONICET
url http://hdl.handle.net/11336/46072
identifier_str_mv Ferrari, L.; Moras, P.; Gori, P.; Turchini, S.; Zema, N.; et al.; Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules; American Physical Society; Physical Review B: Covering Condensed Matter and Materials Physics; 91; 8; 5-2015; 85408-85409
2469-9950
2469-9969
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.91.085408
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.91.085408
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/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
_version_ 1842269935541157888
score 13.13397

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