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Giant Rashba-Type Spin Splitting in Ferroelectric GeTe(111).
Liebmann, Marcus; Rinaldi, Christian; Di Sante, Domenico; Kellner, Jens; Pauly, Christian; Wang, Rui Ning; Boschker, Jos Emiel; Giussani, Alessandro; Bertoli, Stefano; Cantoni, Matteo; Baldrati, Lorenzo; Asa, Marco; Vobornik, Ivana; Panaccione, Giancarlo; Marchenko, Dmitry; Sánchez-Barriga, Jaime; Rader, Oliver; Calarco, Raffaella; Picozzi, Silvia; Bertacco, Riccardo; Morgenstern, Markus.
Afiliação
  • Liebmann M; II. Institute of Physics B and JARA-FIT, RWTH Aachen University, 52074, Aachen, Germany.
  • Rinaldi C; Dipartimento di Fisica, Politecnico di Milano and IFN-CNR, Via Colombo 81, 20133, Milano, Italy.
  • Di Sante D; Consiglio Nazionale delle Ricerche CNR-SPIN, UOS L'Aquila, Via Vetoio 10, 67100, L'Aquila, Italy.
  • Kellner J; Department of Physical and Chemical Sciences, University of L'Aquila, Via Vetoio 10, 67100, L'Aquila, Italy.
  • Pauly C; II. Institute of Physics B and JARA-FIT, RWTH Aachen University, 52074, Aachen, Germany.
  • Wang RN; II. Institute of Physics B and JARA-FIT, RWTH Aachen University, 52074, Aachen, Germany.
  • Boschker JE; Paul-Drude-Institut für Festkörperelektronik, Hausvogteiplatz 5-7, 10117, Berlin, Germany.
  • Giussani A; Paul-Drude-Institut für Festkörperelektronik, Hausvogteiplatz 5-7, 10117, Berlin, Germany.
  • Bertoli S; Paul-Drude-Institut für Festkörperelektronik, Hausvogteiplatz 5-7, 10117, Berlin, Germany.
  • Cantoni M; Dipartimento di Fisica, Politechnico di Milano, Via Colombo 81, 20133, Milano, Italy.
  • Baldrati L; Dipartimento di Fisica, Politechnico di Milano, Via Colombo 81, 20133, Milano, Italy.
  • Asa M; Dipartimento di Fisica, Politechnico di Milano, Via Colombo 81, 20133, Milano, Italy.
  • Vobornik I; Dipartimento di Fisica, Politechnico di Milano, Via Colombo 81, 20133, Milano, Italy.
  • Panaccione G; Consiglio Nazionale delle Ricerche, CNR - IOM, Laboratorio TASC, 34149, Trieste, Italy.
  • Marchenko D; Consiglio Nazionale delle Ricerche, CNR - IOM, Laboratorio TASC, 34149, Trieste, Italy.
  • Sánchez-Barriga J; Physikalische und Theoretische Chemie, Freie Universität Berlin, Takustraße 3, 14195, Berlin, Germany.
  • Rader O; Helmholtz-Zentrum für Materialien und Energie, Elektronenspeicherring BESSY II, Albert-Einstein-Strasse 15, 12489, Berlin, Germany.
  • Calarco R; Helmholtz-Zentrum für Materialien und Energie, Elektronenspeicherring BESSY II, Albert-Einstein-Strasse 15, 12489, Berlin, Germany.
  • Picozzi S; Paul-Drude-Institut für Festkörperelektronik, Hausvogteiplatz 5-7, 10117, Berlin, Germany.
  • Bertacco R; Consiglio Nazionale delle Ricerche CNR-SPIN, UOS L'Aquila, Via Vetoio 10, 67100, L'Aquila, Italy.
  • Morgenstern M; Dipartimento di Fisica, Politecnico di Milano and IFN-CNR, Via Colombo 81, 20133, Milano, Italy.
Adv Mater ; 28(3): 560-5, 2016 Jan 20.
Article em En | MEDLINE | ID: mdl-26599640
ABSTRACT
Photoelectron spectroscopy in combination with piezoforce microscopy reveals that the helicity of Rashba bands is coupled to the nonvolatile ferroelectric polarization of GeTe(111). A novel surface Rashba band is found and fingerprints of a bulk Rashba band are identified by comparison with density functional theory calculations.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Adv Mater Assunto da revista: BIOFISICA / QUIMICA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Alemanha
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Adv Mater Assunto da revista: BIOFISICA / QUIMICA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Alemanha