85 citations · 158 across the 4 of their papers we have counts for
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cond-mat.mes-hall2021★ 28 cited
Orbital embedding and topology of one-dimensional two-band insulators
J. -N. Fuchs, F. Piéchon
The topological invariants of band insulators are usually assumed to depend only on the connectivity between orbitals and not on their intra-cell position (orbital embedding), whic…
cond-mat.mes-hall2017★ 27 cited
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…
cond-mat.mes-hall2014★ 85 cited
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…