Effects of Mg substitution on the structural and magnetic properties of Co
0.5
Ni
0.5−
x
Mg
x
Fe
2
O
4
nanoparticle ferrites
Rosnan R M
†,
, Othaman Z
, Hussin R
, Ati Ali A
, Samavati Alireza
, Dabagh Shadab
, Zare Samad
Variation of crystalline size with Mg concentration.