Observation of an anisotropic Dirac cone reshaping and ferrimagnetic spin polarization in an organic conductor

The Coulomb interaction among massless Dirac fermions in graphene is unscreened around the isotropic Dirac points, causing a logarithmic velocity renormalization and a cone reshaping. In less symmetric Dirac materials possessing anisotropic cones with tilted axes, the Coulomb interaction can provide...

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Publicat a:Nat Commun
Autors principals: Hirata, Michihiro, Ishikawa, Kyohei, Miyagawa, Kazuya, Tamura, Masafumi, Berthier, Claude, Basko, Denis, Kobayashi, Akito, Matsuno, Genki, Kanoda, Kazushi
Format: Artigo
Idioma:Inglês
Publicat: Nature Publishing Group 2016
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Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5013692/
https://ncbi.nlm.nih.gov/pubmed/27578363
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/ncomms12666
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