Above room temperature ferromagnetic transition temperature Tc and metal-insulator transition temperature Tp have been found in thin films of La0.8Ca0.2MnO3
Multiferroic BaMnF4 powders were prepared by hydrothermal method.Hysteretic field dependent magnetization curve at 5 K confirms the weak ferromagnetism arou
Strontium hexaferrite(SrFe12O19)is of superb qualities such as high Curie temperature(Tc),high saturation magnetization(Ms),high coercivity(Hc),large magnet