174 citations · 1.3k across the 60 of their papers we have counts for
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On the engineering of higher-order Van Hove singularities in two dimensions
Anirudh Chandrasekaran, Luke C. Rhodes, Edgar Abarca Morales +4
The properties of correlated electron materials are often intricately linked to Van Hove singularities (VHS) in the vicinity of the Fermi energy. The class of these VHS is of great…
Reactive Hall and Edelstein effects in a tight-binding model with spin-orbit coupling
Emmanouil K. Kokkinis, Joseph J. Betouras, Xenophon Zotos
The reactive Hall constant R_H, described by reactive (nondissipative) conductivities, is analyzed within linear response theory in the presence of spin-orbit interaction. Within a…
Multi- magnetic phases from frustration and chiral interactions
Marios Georgiou, Ioannis Rousochatzakis, Joseph J. Betouras
We investigate the effect of Dzyaloshinskii-Moriya (DM) interactions in the planar pyrochlore (checkerboard) antiferromagnet, one of the paradigmatic models of spin frustration, an…