The day in conversation for 2026-10-24

The discussion: Kai: The idea that ligand-mediated hybridization is the primary driver for spin splitting in these altermagnets rather than direct ion hopping seems significant; what are the specific spectral signatures you’re looking at to distinguish that hybridization contribution from any residual dipolar interactions? Mira: I agree, it shifts the focus away from simple exchange pathways, but I wonder if that hybridization strength is universal across all ligand environments, or does it depend heavily on the specific geometry of the coordinating groups? We saw earlier in our work on structural dependence how subtly changes in coordination sphere affect local magnetic moments. Lev: If it depends on geometry, then we need more data linking the orbital overlap directly to the measured energy splitting; are you looking at those high-resolution inelastic neutron scattering data that can resolve those subtle phonon-