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Manipulating the Topological Interface by Molecular Adsorbates: Adsorption of Co-Phthalocyanine on Bi2Se3.
Caputo, Marco; Panighel, Mirko; 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, Andrés; Marinova, Vera; Das, Pranab K; Fujii, Jun; Vobornik, Ivana; Perfetti, Luca; Mugarza, Aitor; Goldoni, Andrea; Marsi, Marino.
Afiliación
  • Caputo M; Laboratoire de Physique des Solides, CNRS, Universitè Paris-Sud, Université Paris-Saclay , 91405 Orsay Cedex, France.
  • Panighel M; Laboratory Micro & Nano-Carbon, Elettra - Sincrotrone Trieste S.C.p.A., s.s.14 Km 163.5, 34149 Trieste, Italy.
  • Lisi S; Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain.
  • Khalil L; Laboratory Micro & Nano-Carbon, Elettra - Sincrotrone Trieste S.C.p.A., s.s.14 Km 163.5, 34149 Trieste, Italy.
  • Santo GD; Dipartimento di Fisica, Università di Roma La Sapienza , Piazzale A. Moro 5, 00185 Roma, Italy.
  • Papalazarou E; Institut Néel, CNRS/UGA UPR2940, 25 Rue des Martyrs BP 166, 38042 Grenoble, France.
  • Hruban A; Laboratoire de Physique des Solides, CNRS, Universitè Paris-Sud, Université Paris-Saclay , 91405 Orsay Cedex, France.
  • Konczykowski M; Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin, BP48, 91192 Gif-sur-Yvette Cedex, France.
  • Krusin-Elbaum L; Laboratory Micro & Nano-Carbon, Elettra - Sincrotrone Trieste S.C.p.A., s.s.14 Km 163.5, 34149 Trieste, Italy.
  • Aliev ZS; Laboratoire de Physique des Solides, CNRS, Universitè Paris-Sud, Université Paris-Saclay , 91405 Orsay Cedex, France.
  • Babanly MB; Institute of Electronic Materials Technology, 01-919 Warsaw, Poland.
  • Otrokov MM; Laboratoire des Solides Irradiés, Ecole Polytechnique, CNRS, CEA, Université Paris-Saclay , 91128 Palaiseau Cedex, France.
  • Politano A; Department of Physics, The City College of New York, CUNY , New York, New York 10031, United States.
  • Chulkov EV; Institute of Catalisys and Inorganic Chemistry, Institute of Physics, Azerbaijan National Academy of Sciences , AZ-1143, Baku, Azerbaijan.
  • Arnau A; Institute of Catalisys and Inorganic Chemistry, Institute of Physics, Azerbaijan National Academy of Sciences , AZ-1143, Baku, Azerbaijan.
  • Marinova V; Donostia International Physics Center (DIPC), 20018 Donostia-San Sebastian, Spain.
  • Das PK; Tomsk State University , 634050 Tomsk, Russia.
  • Fujii J; Department of Physics, University of Calabria , via ponte Bucci 31/C, 87036 Rende (CS), Italy.
  • Vobornik I; Donostia International Physics Center (DIPC), 20018 Donostia-San Sebastian, Spain.
  • Perfetti L; Department of Materials Physics, University of the Basque Country UPV/EHU , 20018 Donostia-San Sebastian, Spain.
  • Mugarza A; Centro de Física de Materiales (CFM), Materials Physics Center (MPC), Centro Mixto CSIC-UPV/EHU, 20018 Donostia-San Sebastian, Spain.
  • Goldoni A; Saint Petersburg State University , 198504 Saint Petersburg, Russia.
  • Marsi M; Donostia International Physics Center (DIPC), 20018 Donostia-San Sebastian, Spain.
Nano Lett ; 16(6): 3409-14, 2016 06 08.
Article en En | MEDLINE | ID: mdl-27010705
ABSTRACT
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)/Bi2Se3 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.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Nano Lett Año: 2016 Tipo del documento: Article País de afiliación: Francia
Texto completo
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XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Nano Lett Año: 2016 Tipo del documento: Article País de afiliación: Francia