381 citations · 5.2k across the 138 of their papers we have counts for
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Chern-insulator phases and spontaneous spin and valley order in a moiré lattice model for magic-angle twisted bilayer graphene
Clara N. Breiø, Brian M. Andersen
At a certain "magic" relative twist angle of two graphene sheets it remains a challenge to obtain a detailed description of the proliferation of correlated topological electronic p…
Interplay of Hidden Orbital Order and Superconductivity in CeCoIn5
Weijiong Chen, Clara Neerup Breiø, Freek Massee +6
Visualizing atomic-orbital degrees of freedom is a frontier challenge in scanned microscopy. Some types of orbital order are virtually imperceptible to normal scattering techniques…
Loop currents in VSb kagome metals: multipolar and toroidal magnetic orders
Morten H. Christensen, Turan Birol, Brian M. Andersen +1
Experiments in the recently discovered vanadium-based kagome metals have suggested that their charge-ordered state displays not only bond distortions, characteristic of a ``real" c…
Theory of spin-excitation anisotropy in the nematic phase of FeSe obtained from RIXS measurements
Andreas Kreisel, P. J. Hirschfeld, Brian M. Andersen
Recent resonant inelastic x-ray scattering (RIXS) experiments have detected a significant high-energy spin-excitation anisotropy in the nematic phase of the enigmatic iron-based su…
Correlation-induced insulating topological phases at charge neutrality in twisted bilayer graphene
Yuan Da Liao, Jian Kang, Clara N. Breiø +5
Twisted bilayer graphene (TBG) provides a unique framework to elucidate the interplay between strong correlations and topological phenomena in two-dimensional systems. The existenc…
Non-local correlations in Iron Pnictides and Chalcogenides
Shinibali Bhattacharyya, Kristofer Björnson, Karim Zantout +6
Deviations of low-energy electronic structure of iron-based superconductors from density functional theory predictions have been parametrized in terms of band- and orbital-dependen…