248 citations · 930 across the 17 of their papers we have counts for
17 papers
Landau levels, response functions and magnetic oscillations from a generalized Onsager relation
J. N. Fuchs, F. Piéchon, G. Montambaux
A generalized semiclassical quantization condition for cyclotron orbits was recently proposed by Gao and Niu \cite{Gao}, that goes beyond the Onsager relation \cite{Onsager}. In ad…
Rapid magnetic oscillations and magnetic breakdown in quasi-1D conductors
G. Montambaux, D. Jérome
We review the physics of magnetic quantum oscillations in quasi-one dimensional conductors with an open Fermi surface, in the presence of modulated order. We emphasize the differen…
Orbital magnetism of coupled bands models
A. Raoux, F. Piéchon, J. N. Fuchs +1
We develop a gauge-independent perturbation theory for the grand potential of itinerant electrons in two-dimensional tight-binding models in the presence of a perpendicular magneti…
From dia- to paramagnetic orbital susceptibility of Dirac cones
A. Raoux, M. Morigi, J. N. Fuchs +2
We study the orbital susceptibility of coupled energy bands with a pair of Dirac points, as in graphene. We show that different systems having the same zero-field energy spectrum e…
Manipulation of Dirac points in graphene-like crystals
R. de Gail, J. -N. Fuchs, M. -O. Goerbig +2
We review different scenarios for the motion and merging of Dirac points in two dimensional crystals. These different types of merging can be classified according to a winding numb…
Emergence of Dirac Electron Pair in Charge Ordered State of Organic Conductor -(BEDT-TTF)I
A. Kobayashi, Y. Suzumura, F. Piéchon +1
We re-examine the band structure of the stripe charge ordered state of -(BEDT-TTF)I under pressure by using an extended Hubbard model within the Hartree mean-field theor…