The system La0.67-x ErxSr0.33 MnO3 ( x =0.00, 0.10, 0.20) was investigated through the measurements of M-T, ρ-T and MR-T curves. The experiment results show th
The composite solutions were prepared by doping different content Ce^3+ into TiO2/SiO2 solution and spray them onto the surfaces of glass. The transparent glass
Effects of Nb and Zr substitutions on the crystal]ization behaviors and magnetic properties of melt-spun (Nd,Pr)2Fe14B/α-Fe alloys were studied.The results sho