4 citations · 4 across the 4 of their papers we have counts for
5 papers
A unifying framework for sum rules and bounds on optical, thermoelectric and thermal transport from quantum geometry
M. Nabil Y. Lhachemi, Jennifer Cano
We present a geometric formulation of optical, thermoelectric, and thermal linear response in clean, zero temperature band insulators based on a single object: a generalized time-d…
Efficient prediction of topological superlattice bands with spin-orbit coupling
M. Nabil Y. Lhachemi, Valentin Crépel, Jennifer Cano
We develop a symmetry indicator framework to efficiently predict the topology of superlattice-induced minibands with spin-orbit coupling. Our algorithm requires input only from the…
Optimizing superlattice bilayer graphene for a fractional Chern insulator
Dathan Ault-McCoy, M. Nabil Y. Lhachemi, Aaron Dunbrack +2
Bernal-stacked bilayer graphene modulated by a superlattice potential is a highly tunable system predicted to realize isolated topological flat bands. In this work we calculate the…
Phononic dynamical axion in magnetic Dirac insulators
M. Nabil Y. Lhachemi, Ion Garate
In cosmology, the axion is a hypothetical particle that is currently considered as candidate for dark matter. In condensed matter, a counterpart of the axion (the "axion quasiparti…
Phonon magnetochiral effect of band-geometric origin in Weyl semimetals
Sanghita Sengupta, M. Nabil Y. Lhachemi, Ion Garate
The phonon magnetochiral effect consists of a nonreciprocity in the velocity or attenuation of acoustic waves when they propagate parallel and antiparallel to an external magnetic…