Enhancement of microstructure and initial permeability due to Cu substitution in Ni0.50-xCuxZn0.50Fe 2O4 ferrites

od Rahman, M.L., Akther Hossain, A. K M
Wydane 2016

X-Ray studies and magnetic properties of Ni-Cu-Zn ferrite

od Rahman, M. L., Mahmud, S. T., Hossain, A. K. M. Akther
Wydane 2011