14 citations · 14 across the 1 of their papers we have counts for
4 papers
Tuning the spontaneous exchange bias effect with Ba to Sr partial substitution in La(SrBa)CoMnO
M. Boldrin, A. G. Silva, L. T. Coutrim +4
The spontaneous exchange bias (SEB) effect is a remarkable phenomenon recently observed in some reentrant spin-glass materials. Here we investigate the SEB in La(Sr$_{0.5-x…
The effect of structural and magnetic disorder on the 3-5 exchange interactions of LaCaCoIrO
L. Bufaiçal, E. Sadrollahi, F. J. Litterst +7
The delicate balance between spin-orbit coupling, Coulomb repulsion and crystalline electric field interactions observed in Ir-based oxides is usually manifested as exotic magnetic…
The spontaneous exchange bias effect on LaBaCoMnO
M. Boldrin, L. T. Coutrim, L. Bufaiçal
LaBaCoMnO is a re-entrant cluster glass material exhibiting a robust negative exchange bias (EB) effect even after being cooled from an unmagnetized state dow…
Compensation temperatures and exchange bias in La1.5Ca0.5CoIrO6
L. T. Coutrim, E. M. Bittar, F. Stavale +8
We report on the study of magnetic properties of the La1.5Ca0.5CoIrO6 double perovskite. Via ac magnetic susceptibility we have observed evidence of weak ferromagnetism and reentra…