3 papers
cond-mat.mes-hall2025
Field-driven band asymmetry and non-reciprocal transport in a helimagnet
Darius-Alexandru Deaconu, Aneesh Agarwal, Rodion Vladimirovich Belosludov +2
Helimagnets exhibit noncollinear spin arrangements characterized by a periodic helical modulation, giving rise to emergent chiral properties. These materials have attracted signifi…
cond-mat.mes-hall2024
Shift photocurrent vortices from topological polarization textures
Aneesh Agarwal, Wojciech J. Jankowski, Daniel Bennett +1
Following the recent interest in van der Waals (vdW) ferroelectrics, topologically nontrivial polar structures have been predicted to form in twisted bilayers. However, these struc…
cond-mat.mes-hall2024
Polarization textures in crystal supercells with topological bands
Wojciech J. Jankowski, Daniel Bennett, Aneesh Agarwal +2
Two-dimensional materials are a highly tunable platform for studying the momentum space topology of the electronic wavefunctions and real space topology in terms of skyrmions, mero…