Cross-sectional morphology image (a) and HRTEM image (b) at the interface region of the textured multilayer film Mo (50 nm)/Nd₁₆Fe₇₁B₁₃ (800 nm)/Mo (2 nm)/Fe (11 nm)/Mo (2 nm)/Nd₁₆Fe₇₁B₁₃ (800 nm)/Mo (50 nm).^[16]