3 papers
cond-mat.mtrl-sci2026
Localized Excitons and Exciton-Phonon Coupling in Antiferromagnetic AgCrP2S6
Jessica McDivitt, Dimitar Pashov, Mark van Schilfgaarde +4
AgCrP2S6 combines a low-symmetry thiophosphate framework with an antiferromagnetic Cr sublattice and nonmagnetic Ag sites, where covalency and magnetic localization compete in the…
cond-mat.mtrl-sci2026
Bright and Dark Excitons in CrSBr: Local Ligand-Field Character and Band-Coherent Optical Selection Rules
Swagata Acharya, Jessica McDivitt, Dimitar Pashov +3
Magnetic van der Waals semiconductors such as CrSBr host an intricate exciton landscape. Quasiparticle self-consistent GW theory with electron-hole ladder vertex corrections (QSGWc…
astro-ph.SR2022
Using stellar rotation to identify tidally stripped members of the Praesepe open cluster
Jessica McDivitt, Stephanie T. Douglas, Jason Lee Curtis +2
As an open cluster orbits the Milky Way, gravitational fields distort it, stripping stars from the core and forming tidal tails. Recent work has identified tidal tails of the Praes…