Title of article :
Magnetic properties and magnetoresistance effect of Ni1−xMnxFe2O4 sintered ferrites
Author/Authors :
Hu، نويسنده , , Jifan and Qin، نويسنده , , Hongwei and Wang، نويسنده , , Yizhong and Wang، نويسنده , , Zhenxi and Zhang، نويسنده , , Shougong Zhang، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Abstract :
In the present work, the structure, magnetic properties and magnetoresistance effect of Ni1−xMnxFe2O4 (x=0,0.2,0.4,0.8) sintered ferrites are studied. Results indicate that these ferrites crystallize in the cubic spinel structure. Curie temperature decreases but the saturation magnetization increases with increasing Mn content in Ni1−xMnxFe2O4 sintered ferrites. A large magnetoresistance effect has been found in samples x=0.4 and x=0.8.
Keywords :
A. Magnetically ordered materials , D. Electronic transport
Journal title :
Solid State Communications
Journal title :
Solid State Communications
