Manipulating the topological interface by molecular adsorbates

Topological insulators are a promising class of materials for applications in the field of spintronics. New perspectives in this field can arise from interfacing metal-organic molecules with the topological insulator spin-momentum locked surface states, which can be perturbed enhancing or suppressin...

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Autores: Caputo, Marco, Panighel, Mirco|||0000-0001-8413-5196, Lisi, Simone, Khalil, Lama, Santo, Giovanni Di, Papalazarou, Evangelos, Hruban, Andrzej, Konczykowski, Marcin, Krusin-Elbaum, Lia, Aliev, Ziya S., Babanly, Mahammad B., Otrokov, Mikhail M., Politano, Antonio, Chulkov, Evgueni V., Arnau Pino, Andrés|||0000-0001-5281-3212, Marinova, Vera|||0000-0002-3499-0212, Das, Pranab K., Fujii, Jun, Vobornik, Ivana, Perfetti, Luca, Mugarza, Aitor|||0000-0002-2698-885X, Goldoni, Andrea|||0000-0001-9989-3889, Marsi, Marino
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:240996
Acceso en línea:https://ddd.uab.cat/record/240996
https://dx.doi.org/urn:doi:10.1021/acs.nanolett.5b02635
Access Level:acceso abierto
Palabra clave:Topological insulator
Phthalocyanine
ARPES
Surface states
Dirac cone
Charge transfer
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spelling Manipulating the topological interface by molecular adsorbatesadsorption of co-phthalocyanine on Bi2Se3Caputo, MarcoPanighel, Mirco|||0000-0001-8413-5196Lisi, SimoneKhalil, LamaSanto, Giovanni DiPapalazarou, EvangelosHruban, AndrzejKonczykowski, MarcinKrusin-Elbaum, LiaAliev, Ziya S.Babanly, Mahammad B.Otrokov, Mikhail M.Politano, AntonioChulkov, Evgueni V.Arnau Pino, Andrés|||0000-0001-5281-3212Marinova, Vera|||0000-0002-3499-0212Das, Pranab K.Fujii, JunVobornik, IvanaPerfetti, LucaMugarza, Aitor|||0000-0002-2698-885XGoldoni, Andrea|||0000-0001-9989-3889Marsi, MarinoTopological insulatorPhthalocyanineARPESSurface statesDirac coneCharge transferTopological insulators are a promising class of materials for applications in the field of spintronics. New perspectives in this field can arise from interfacing metal-organic molecules with the topological insulator spin-momentum locked surface states, which can be perturbed enhancing or suppressing spintronics-relevant properties such as spin coherence. Here we show results from an angle-resolved photemission spectroscopy (ARPES) and scanning tunnelling microscopy (STM) study of the prototypical cobalt phthalocyanine (CoPc)/BiSe interface. We demonstrate that that the hybrid interface can act on the topological protection of the surface and bury the Dirac cone below the first quintuple layer. 22016-01-0120162016-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/240996https://dx.doi.org/urn:doi:10.1021/acs.nanolett.5b02635reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengEuropean Commission https://doi.org/10.13039/501100000780 270722Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 MAT2013-46593-C6-5-PMinisterio de Ciencia e Innovación https://doi.org/10.13039/501100004837 19609-C02-01Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2013-0295Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 FIS2013-48286-C2-1-Popen accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2409962026-06-06T12:50:31Z
dc.title.none.fl_str_mv Manipulating the topological interface by molecular adsorbates
adsorption of co-phthalocyanine on Bi2Se3
title Manipulating the topological interface by molecular adsorbates
spellingShingle Manipulating the topological interface by molecular adsorbates
Caputo, Marco
Topological insulator
Phthalocyanine
ARPES
Surface states
Dirac cone
Charge transfer
title_short Manipulating the topological interface by molecular adsorbates
title_full Manipulating the topological interface by molecular adsorbates
title_fullStr Manipulating the topological interface by molecular adsorbates
title_full_unstemmed Manipulating the topological interface by molecular adsorbates
title_sort Manipulating the topological interface by molecular adsorbates
dc.creator.none.fl_str_mv Caputo, Marco
Panighel, Mirco|||0000-0001-8413-5196
Lisi, Simone
Khalil, Lama
Santo, Giovanni Di
Papalazarou, Evangelos
Hruban, Andrzej
Konczykowski, Marcin
Krusin-Elbaum, Lia
Aliev, Ziya S.
Babanly, Mahammad B.
Otrokov, Mikhail M.
Politano, Antonio
Chulkov, Evgueni V.
Arnau Pino, Andrés|||0000-0001-5281-3212
Marinova, Vera|||0000-0002-3499-0212
Das, Pranab K.
Fujii, Jun
Vobornik, Ivana
Perfetti, Luca
Mugarza, Aitor|||0000-0002-2698-885X
Goldoni, Andrea|||0000-0001-9989-3889
Marsi, Marino
author Caputo, Marco
author_facet Caputo, Marco
Panighel, Mirco|||0000-0001-8413-5196
Lisi, Simone
Khalil, Lama
Santo, Giovanni Di
Papalazarou, Evangelos
Hruban, Andrzej
Konczykowski, Marcin
Krusin-Elbaum, Lia
Aliev, Ziya S.
Babanly, Mahammad B.
Otrokov, Mikhail M.
Politano, Antonio
Chulkov, Evgueni V.
Arnau Pino, Andrés|||0000-0001-5281-3212
Marinova, Vera|||0000-0002-3499-0212
Das, Pranab K.
Fujii, Jun
Vobornik, Ivana
Perfetti, Luca
Mugarza, Aitor|||0000-0002-2698-885X
Goldoni, Andrea|||0000-0001-9989-3889
Marsi, Marino
author_role author
author2 Panighel, Mirco|||0000-0001-8413-5196
Lisi, Simone
Khalil, Lama
Santo, Giovanni Di
Papalazarou, Evangelos
Hruban, Andrzej
Konczykowski, Marcin
Krusin-Elbaum, Lia
Aliev, Ziya S.
Babanly, Mahammad B.
Otrokov, Mikhail M.
Politano, Antonio
Chulkov, Evgueni V.
Arnau Pino, Andrés|||0000-0001-5281-3212
Marinova, Vera|||0000-0002-3499-0212
Das, Pranab K.
Fujii, Jun
Vobornik, Ivana
Perfetti, Luca
Mugarza, Aitor|||0000-0002-2698-885X
Goldoni, Andrea|||0000-0001-9989-3889
Marsi, Marino
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Topological insulator
Phthalocyanine
ARPES
Surface states
Dirac cone
Charge transfer
topic Topological insulator
Phthalocyanine
ARPES
Surface states
Dirac cone
Charge transfer
description Topological insulators are a promising class of materials for applications in the field of spintronics. New perspectives in this field can arise from interfacing metal-organic molecules with the topological insulator spin-momentum locked surface states, which can be perturbed enhancing or suppressing spintronics-relevant properties such as spin coherence. Here we show results from an angle-resolved photemission spectroscopy (ARPES) and scanning tunnelling microscopy (STM) study of the prototypical cobalt phthalocyanine (CoPc)/BiSe interface. We demonstrate that that the hybrid interface can act on the topological protection of the surface and bury the Dirac cone below the first quintuple layer.
publishDate 2016
dc.date.none.fl_str_mv 2
2016-01-01
2016
2016-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/240996
https://dx.doi.org/urn:doi:10.1021/acs.nanolett.5b02635
url https://ddd.uab.cat/record/240996
https://dx.doi.org/urn:doi:10.1021/acs.nanolett.5b02635
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 270722
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 MAT2013-46593-C6-5-P
Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 19609-C02-01
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2013-0295
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 FIS2013-48286-C2-1-P
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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