the Key Programme of Grand Basic Research Programme of China(No.2007CB925001);the National Key Basic Research Programme of China(No.001CB610604);the Grand Natural Science Research Programme of Anhui Education Department(Nos.ZD2007003-1 and KJ2010A074);the Anhui Provincial Natural Science Foundation(No.1308085MA11)。
The polycrystalline samples La_(0.67-x)Nd_(x)Sr_(0.33)MnO_(3)(x=0.1,0.2,0.3,0.4,0.5)were prepared by standard solid-state reaction method,and the M–T curves,electron spin resonance(ESR)curves,infrared spectra,Raman s...
supported by the Key Programme of Grand Basic Research Programme of China (No.2007CB925001);the National Key Basic Research Programme of China (No. 001CB610604);the Grand Natural Science Research Programme of Anhui Education Department (Nos. ZD2007003-1 and KJ2010A074)
The effect of Dy doping on magnetism of La 0.7 Sr 0.3 CoO 3 system was studied through the measurements of M-T curves and M-H curves. The results show that with Dy content increasing, T C decreases, M weakens, the coe...
Key Programme of Grand Basic Research Programme of China (2007CB925001);National Key Basic Research Programme of China (001CB610604);Grand Natural Science Research Programme of Anhui Education Department (ZD2007003-1, KJ2010A074)