Dy3+doped Mn-Zn ferrites Mn0.3Zn0.7Fe2-xDyxO4(x=0,0.01,0.02,0.03,0.04)were prepared by the conventional solid-state reac......

通过溶胶-凝胶法，合成了稀土Dy^3＋掺杂的Fe3O4样品，研究了掺杂对电磁性质的影响。通过X射线衍射分析发现，由于离子半径的不匹配，Fe3O4中......