High permeability and bimodal resonance structure of flaky soft magnetic composite materials
Liu Xi1, †, Wu Peng1, Wang Peng2, Wang Tao2, Qiao Liang2, Li Fa-Shen2
       

Comparisons between initial permeability (0.1 GHz–1.0 GHz) and domain wall resonance peak intensities of the polyurethane-based flaky carbonyl iron composites with a 55%-volume fraction of flaky carbonyl iron, showing variation of domain wall resonance peak intensity to be consistent with variation of initial permeability.