2 papers
cond-mat.mtrl-sci2003
Influence of charge ordering on the magnetocaloric effect of (Pr,Ca)MnO manganites
M. S. Reis, V. S. Amaral, J. P. Araujo +3
In the present work we analyze the influence of the charge-ordering on the magnetocaloric effect of PrCaMnO manganites. The results for the samples with 0.30 pr…
cond-mat.mtrl-sci2002
NMR evidence for an inhomogeneous transition between the ferromagnetic and antiferromagnetic ground states in PrCaMnO manganites
M. S. Reis, V. S. Amaral, P. B. Tavares +5
The low temperature behavior of PrCaMnO manganites are known to undergo a transition at 0.3, from an insulating ferromagnetic state, at low Ca concentrat…