Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
5
From page :
223
To page :
227
Abstract :
We have investigated the crystal structure, magnetization and magnetoresistance of the double perovskite compounds Sr2(Fe1−xVx)MoO6 (0≤x≤0.1). The lattice constants and the cation ordering decrease monotonously with the V content. The Curie temperature, saturation magnetization and low field magnetoresistance of the compounds decrease with increasing x due to the reduced degree of ordering. The resistivity of Sr2FeMoO6 and lightly doped samples shows semiconductive behavior, while the samples with higher doping levels exhibit a semiconductor-metal transition around 80 K.
Journal title :
Acta Tropica
Serial Year :
2005
Journal title :
Acta Tropica
Record number :
1748928
Link To Document :
بازگشت