[1Ea01-05] International Online Session (hybrid oral session)

[1Ea01(招待講演)] Magnetic force microscopy studies in unconventional magnetic materials

*Jeehoon Kim¹ (1. Pohang University of Science and Technology)

We employ vector magnetic fields to directly visualize the magnetic anisotropy in unconventional magnetic materials, Fe4GeTe2, Cr2Ge2Te6, and Co3Sn2S2. Our findings demonstrate the practical control of both global and local domain shapes and sizes through external field manipulation, along with the domain transition from stripes to bubble domains.