Electric and magnetic properties of Ni- Mg ferrite substituted rare earth elements /
Amira Samy Mohamed Saleh
Electric and magnetic properties of Ni- Mg ferrite substituted rare earth elements / الخواص الكهربية والمغناطيسية لنيكل - مغناسيوم فيريت المطعم بعناصر ارضية نادرة Amira Samy Mohamed Saleh ; Supervised M. A. Ahmed , Hussam Eldin Hamed Hassan - Cairo : Amira Samy Mohamed Saleh , 2011 - 109 P. : charts , facsimiles ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics
In this work a series of samples were prepared by using standard ceramic technique. The prepared samples were classified into two groups. In the first group metal oxides were mixed in a stoichiometric ratio according to the formula Ni₁- - Mg Fe₂ O₄ where 0.0 x0.7 and well grounded in a planetary agate mortar for 3hs. The mixture wass pressed into pellets form using uniaxial press of pressure 1.9 x 10⁸ NM⁻²
Earth elements Ferrite substituted rare Ni- Mg
Electric and magnetic properties of Ni- Mg ferrite substituted rare earth elements / الخواص الكهربية والمغناطيسية لنيكل - مغناسيوم فيريت المطعم بعناصر ارضية نادرة Amira Samy Mohamed Saleh ; Supervised M. A. Ahmed , Hussam Eldin Hamed Hassan - Cairo : Amira Samy Mohamed Saleh , 2011 - 109 P. : charts , facsimiles ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics
In this work a series of samples were prepared by using standard ceramic technique. The prepared samples were classified into two groups. In the first group metal oxides were mixed in a stoichiometric ratio according to the formula Ni₁- - Mg Fe₂ O₄ where 0.0 x0.7 and well grounded in a planetary agate mortar for 3hs. The mixture wass pressed into pellets form using uniaxial press of pressure 1.9 x 10⁸ NM⁻²
Earth elements Ferrite substituted rare Ni- Mg