Influence of charge ordering on the magnetocaloric effect of (Pr,Ca)MnO${}_3$ 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 Pr${}_{1-x}$Ca${}_x$MnO${}_3$ manganites. The results for the samples with $x<$0.30 pr…