TY - GEN AU - Rehab Mohamed Ghouniem Mohamed Salem AU - Ateia Elfaraharty , AU - L.M.Salah , AU - M.A.Ahmed , TI - Electrical properties and initial permedability measurements of rare earth substituted Cu - Mg ferrite / PY - 2007/// CY - Cairo : PB - Rehab Mohamed Ghouniem Mohamed Salem , KW - Cu - Mg KW - Ferrites KW - Rare earth substituted N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Physics; Issued also as CD N2 - Ferrites have showed a fantastic over the last few decades due to their high permeability low dielectric loss factor moreover the copper ferrite showed a wide rang of applications due to the jahn - teller effect of Cu2+ UR - http://172.23.153.220/th.pdf ER -