79 citations · 270 across the 17 of their papers we have counts for
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Coupled magnetic and elastic properties in LaPr(CaSr)MnO manganites
G. G. Eslava, F. Parisi, P. L. Bernardo +4
We investigate a series of manganese oxides, the La0.225Pr0.4(Ca1-xSrx)0.375MnO3 system. The x = 0 sample is a prototype compound for the study of phase separation in manganites, w…
Grain size modification in the magnetocaloric and non-magnetocaloric transitions in La0.5Ca0.5MnO3 probed by direct and indirect methods
M. Quintero, S. Passanante, I. Irurzub +2
The influence of the grain size in the magnetic properties of phase separated manganites is an important issue evidenced more than a decade ago. The formation of long range ordered…
Hydrostatic pressure to trigger and assist magnetic transitions: baromagnetic refrigeration
M. Quintero, G. Garbarino, A. G. Leyva
The possible application of the barocaloric effect to produce solid state refrigerators is a topic of interest in the field of applied physics. In this work, we present experimenta…
Direct observation of magnetocaloric effect by differential thermal analysis: influence of experimental parameters
Yamila Rotstein Habarnau, Pablo Bergamasco, Joaquin Sacanell +3
The magnetocaloric effect is the isothermal change of magnetic entropy and the adiabatic temperature change induced in a magnetic material when an external magnetic field is applie…
Magnetocaloric effect in manganites: metamagnetic transitions for magnetic refrigeration
M. Quintero, J. Sacanell, L. Ghivelder +3
We present a study of the magnetocaloric effect in La5/8-yPryCa3/8MnO3 (y=0.3) and Pr0.5Ca0.09Sr0.41MnO3 manganites. The low temperature state of both ystems is the result of a com…
Equilibrium tuned by a magnetic field in phase separated manganite
M. Quintero, F. Parisi, G. Leyva +1
We present magnetic and transport measurements on La5/8-yPryCa3/8MnO3 with y = 0.3, a manganite compound exhibiting intrinsic multiphase coexistence of sub-micrometric ferromagneti…