Proton-Controlled Dzyaloshinskii–Moriya Interaction and Topological Hall Effect in Hydrogenated Strontium Ruthenate

The Topological Hall effect (THE) is a fascinating physical phenomenon related to topological spin textures, serving as a powerful electrical probe for detecting and understanding these unconventional magnetic orders and skyrmions. Recently, the THE has been observed in strontium ruthenate (SrRuO