B
Bruno Uchoa
Researcher at University of Oklahoma
Publications - 63
Citations - 3413
Bruno Uchoa is an academic researcher from University of Oklahoma. The author has contributed to research in topics: Graphene & Superconductivity. The author has an hindex of 20, co-authored 61 publications receiving 3035 citations. Previous affiliations of Bruno Uchoa include Boston University & University of Illinois at Urbana–Champaign.
Papers
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Journal ArticleDOI
Electron-Electron Interactions in Graphene: Current Status and Perspectives
Valeri N. Kotov,Bruno Uchoa,Vitor M. Pereira,Francisco Guinea,A. H. Castro Neto,A. H. Castro Neto +5 more
TL;DR: In this article, an emerging Dirac liquid of Lorentz invariant quasi-particles in the weak coupling regime and strongly correlated electronic states in the strong coupling regime is discussed.
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Superconducting states of pure and doped graphene.
Bruno Uchoa,A. H. Castro Neto +1 more
TL;DR: The possibility of a superconducting state in metal coated graphene is discussed and two spin singlet pairing states are found; s wave and an exotic p+ip that is possible because of the special structure of the honeycomb lattice.
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Line of Dirac Nodes in Hyperhoneycomb Lattices.
TL;DR: A family of structures that have "Dirac loops," closed lines of Dirac nodes in momentum space, on which the density of states vanishes linearly with energy are proposed, which lead to quantized Hall conductivities in three dimensions for magnetic fields with toroidal geometry.
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Localized Magnetic States in Graphene
TL;DR: It is shown that, unlike any other material, the formation of magnetic moments can be controlled by an electric field effect.
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Ferromagnetic Mott state in Twisted Graphene Bilayers at the Magic Angle.
TL;DR: It is suggested that the system is an exotic ferromagnetic Mott insulator, with well-defined experimental signatures, after calculating the maximally localized superlattice Wannier wave functions.