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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Vydáno v:Nat Commun
Hlavní autoři: Hirata, Michihiro, Ishikawa, Kyohei, Miyagawa, Kazuya, Tamura, Masafumi, Berthier, Claude, Basko, Denis, Kobayashi, Akito, Matsuno, Genki, Kanoda, Kazushi
Médium: Artigo
Jazyk:Inglês
Vydáno: Nature Publishing Group 2016
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On-line přístup: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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