Papers
Published 07-11-2014
Keywords
- structure,
- magnetism,
- Fe-doped,
- La\(_2\)CoMnO\(_6\)
How to Cite
Tan, P. T., Yen, P. H., Nhat, H. N., & Hoa, N. Q. (2014). Structure and Properties of Double Perovskite System La\(_2\)Co\(_{1-x}\)Fe\(_{x}\)MnO\(_{6}\). Communications in Physics, 24(3S1), 80–84. https://doi.org/10.15625/0868-3166/24/3S1/5224
Abstract
Low Fe-doped insulating ferromagnets La$_2$CoMnO$_6$ were prepared and studied. The compounds crystallized in orthorhombic space group Pnma with slight changes in the lattice constants. We have observed a significant reduction of resistivity due to doping, together with an increase of magnetization and saturated magnetization as doping level increased. The doping also reduced $T_C$ for both transitions at around 220 and 140 K which attribute for the different spin orderings of the magnetic ions. The small features were also seen at around 40 K and should correspond to the cluster glassy region with spin disorders.Downloads
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