Magnetic Anisotropy in Ferromagnetic Materials

This lecture covers the concept of magnetic anisotropy in various ferromagnetic materials such as Nickel, Cobalt, SmCo, NdFeB, and Barium ferrite, discussing the crystal structures and anisotropy constants. It also explores the magnetocrystalline anisotropy of permalloy and rare-earth magnets, presenting tables with relevant data and theoretical limits.