@article{Bohigas1998,
title={Tunable magnetocaloric effect in ceramic perovskites},
author={Bohigas, X, Tejada, J, del Barco, E, Zhang, XX, Sales, M},
abstract={A large entropy variation (magnetocaloric effect) has been discovered in ceramic perovskites with the formulas La0.65Ca0.35Ti1-xMnxO3-z and La0.5+x+yLi0.5-3yTi1-3xMn3xO3-z. Both Curie temperature and entropy change were studied from 4.2 to 400 K for different stoichiometric compositions and applied magnetic fields. Our conclusion is that these materials are excellent candidates for working materials in magnetic refrigeration and liquefaction devices in a wide temperature range. (C) 1998 American Institute of Physics.},
journal={Appl. Phys. Lett.},
volume={73},
doi={10.1063/1.121844},
year={1998},
month={JUL},
day={20},
pages={390--392},
}