3 papers
cond-mat.mtrl-sci2026
Understanding insulating ferromagnetism in LaCoO3 films under tensile strain
Ali Barooni, Murod Mirzhalilov, Mohit Randeria +2
LaCoO3 thin films grown under epitaxial tensile strain exhibit a robust ferromagnetic insulating state that is absent in the bulk. Despite many studies, both experimental and compu…
cond-mat.mes-hall2025
Anomalous and Topological Hall Effects with Phase-Space Berry Curvatures: Electric, Thermal, and Thermoelectric Transport in Magnets
Zachariah Addison, Lauren Keyes, Mohit Randeria
We develop a theory for the electrical and thermal transverse linear response functions such as the Hall, Nernst and thermal Hall effects in magnetic materials that harbor topologi…
cond-mat.supr-con2025
Andreev versus Tunneling Spectroscopy of Unconventional Flat Band Superconductors
Sayak Biswas, Saurav Suman, Mohit Randeria +1
STM experiments in the tunneling and Andreev regimes on graphene-based moire superconductors (SC) show two distinct energy scales whose origin is mysterious. We express the conduct…