Stable path to ferromagnetic hydrogenated graphene growth (Articolo in rivista)

Type
Label
  • Stable path to ferromagnetic hydrogenated graphene growth (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.90.035433 (literal)
Alternative label
  • Hemmatiyan S.[ 1 ]; Polini M.[ 2,3 ]; Abanov A.[ 1 ]; Macdonald A.H.[ 4 ]; Sinova J.[ 1,5,6 ] (2014)
    Stable path to ferromagnetic hydrogenated graphene growth
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Hemmatiyan S.[ 1 ]; Polini M.[ 2,3 ]; Abanov A.[ 1 ]; Macdonald A.H.[ 4 ]; Sinova J.[ 1,5,6 ] (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84904893880&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 90 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA [ 2 ] CNR, Ist Nanosci, NEST, I-56126 Pisa, Italy [ 3 ] Scuola Normale Super Pisa, I-56126 Pisa, Italy [ 4 ] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA [ 5 ] Johannes Gutenberg Univ Mainz, Inst Phys, D-55099 Mainz, Germany [ 6 ] Inst Phys ASCR, Prague 16253 6, Czech Republic (literal)
Titolo
  • Stable path to ferromagnetic hydrogenated graphene growth (literal)
Abstract
  • In this paper, we propose a practical way to stabilize half-hydrogenated graphene (graphone). We show that the dipole moments induced by a hexagonal-boron nitride (h-BN) substrate on graphene stabilize the hydrogen atoms on one sublattice of the graphene layer and suppress the migration of the adsorbed hydrogen atoms. Based upon first principle spin polarized density of states calculations, we show that the graphone obtained in different graphene/h-BN heterostructures exhibits a half metallic state. We propose to use this exotic material for spin valve systems and other spintronics devices. © 2014 American Physical Society. (literal)
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