The Effect of Grain Boundary Impedance on the Power Loss of Mn-Zn Ferrites over 1 MHz M. J. Tung, T. Y. Tseng, M. J. Tsay et W. C. ChangJ. Phys. IV France, 07 C1 (1997) C1-129-C1-130DOI: https://doi.org/10.1051/jp4:1997142
