[We-P] 2D materials

[We-P-37] Composition-Dependent Magnon Dynamics in CrSBr_1-xCl_x Mixed Crystals

〇Zuzanna Śnioch¹, Michał Kobecki¹, Kseniia Mosina², Aljoscha Söll², Zdeněk Sofer², Piotr Kossacki¹, Tomasz Kazimierczuk¹ (1. University of Warsaw (Poland), 2. University of Chemistry and Technology Prague (Czech Republic))

We investigate the tunability of the van der Waals antiferromagnet CrSBr via partial chlorine substitution. Our results demonstrate that mixed crystals retain the parent compound's key magneto-optical properties while allowing for continuous modification of magnetic parameters and magnon frequencies.