Add to Calendar 2026-01-29T10:00:00 2026-01-29T11:00:00 Chiral Spin-Split Magnons in the Metallic Altermagnet CrSb Event Information: I will begin with a pedagogical overview of the recently identified magnetic class known as altermagnets, placing them in context alongside conventional ferromagnets and antiferromagnets. I will then present my research on investigating chiral magnons in the metallic altermagnet CrSb. This will include a discussion of the experimental challenges associated with probing magnons in metallic systems and the strategies used to overcome them. Finally, I will share results from polarized neutron diffraction and inelastic neutron scattering experiments on CrSb and introduce a new approach for determining chiral magnon splitting.   Ref:   [[2511.16086] Chiral Spin-Split Magnons in the Metallic Altermagnet CrSb           Emerging Research Landscape of Altermagnetism, Libor Šmejkal, Jairo Sinova and Tomas Jungwirth, Phys. Rev. X 12, 040501 Event Location: BRIM 311