Bulk electronic structure of Mn5Ge3/Ge(111) films by angle-resolved photoemission spectroscopy (Articolo in rivista)

Type
Label
  • Bulk electronic structure of Mn5Ge3/Ge(111) films by angle-resolved photoemission spectroscopy (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.87.165137 (literal)
Alternative label
  • W. Ndiaye,1 M. C. Richter,1,2 O. Heckmann,1,2 P. De Padova,3 J.-M. Mariot,4 A. Stroppa,5,6 S. Picozzi,5,6 W. Wang,1,7 A. Taleb-Ibrahimi,8 P. Le Fevre,9 F. Bertran,9 C. Cacho,10 M. Leandersson,11 T. Balasubramanian,11 and K. Hricovini1,2 (2013)
    Bulk electronic structure of Mn5Ge3/Ge(111) films by angle-resolved photoemission spectroscopy
    in Physical review. B, Condensed matter and materials physics (Online); The American Physical Society, College Park, MD 20740-3844 (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • W. Ndiaye,1 M. C. Richter,1,2 O. Heckmann,1,2 P. De Padova,3 J.-M. Mariot,4 A. Stroppa,5,6 S. Picozzi,5,6 W. Wang,1,7 A. Taleb-Ibrahimi,8 P. Le Fevre,9 F. Bertran,9 C. Cacho,10 M. Leandersson,11 T. Balasubramanian,11 and K. Hricovini1,2 (literal)
Pagina inizio
  • 165137-1 (literal)
Pagina fine
  • 165137-6 (literal)
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  • 87 (literal)
Rivista
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  • 6 (literal)
Note
  • Scopu (literal)
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  • 1Laboratoire de Physique des Mat´eriaux et des Surfaces, Universit´e de Cergy-Pontoise, 5 mail Gay-Lussac, 95031 Cergy-Pontoise, France 2DSM, IRAMIS, Service de Physique et Chimie des Surfaces et des Interfaces, CEA-Saclay, 91191 Gif-sur-Yvette, France 3CNR, Istituto di Struttura della Materia, via Fosso del Cavaliere, 00133 Roma, Italy 4Laboratoire de Chimie Physique-Mati`ere et Rayonnement (UMR 7614), Universit´e Pierre et Marie Curie, 11 rue Pierre et Marie Curie, 75231 Paris Cedex 05, France 5CNR, Institute for Superconducting and Innovative Materials and Devices (CNR-SPIN), 67100 L'Aquila, Italy 6Dipartimento di Fisica, Universit`a degli Studi dell'Aquila, Via Vetoio 10, 67010 Coppito (L'Aquila), Italy 7Institute of Precision Optical Engineering, Department of Physics, Tongji University, Shangai 200092, People's Republic of China 8UR1-CNRS/Synchrotron SOLEIL, Saint-Aubin, B.P. 48, 91192 Gif-sur-Yvette Cedex, France 9Synchrotron SOLEIL, Saint-Aubin, B.P. 48, 91192 Gif-sur-Yvette Cedex, France 10Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxon OX11 0QX, United Kingdom 11Lund University, MAX-lab, P.O. Box 118, 221 00 Lund, Sweden (literal)
Titolo
  • Bulk electronic structure of Mn5Ge3/Ge(111) films by angle-resolved photoemission spectroscopy (literal)
Abstract
  • Mn5Ge3(001) thin films grown on Ge(111)-c(2 × 8) reconstructed surfaces were studied by angle-resolved photoemission using synchrotron radiation in the 14-94 eV photon energy range. The results obtained in the ?ALM plane and in the ?AHK plane are in agreement with simulations starting with band structure calculations based on the density functional theory. This provides a unique validation of band structure calculations for a proper description of the electronic properties of Mn5Ge3. Only the spectral feature very close to the Fermi level cannot be well explained by the simulation. This departure is discussed in terms of the three-dimensional nature of the sample and of correlation effects (literal)
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