Micromagnetic Investigation of Thickness-Dependent Skyrmion Evolution and Pinning in Fe3GeTe2 April 2026 Intermag 2026 Conference (Poster Presentation) #Micromagnetics #Skyrmions #Fe3GeTe2 #MUMAX3 #Domain Walls Poster presentation. Simulations show thickness-driven skyrmion stability and step-edge domain pinning in Fe3GeTe2, identifying demagnetization energy gradients as the dominant pinning mechanism.