159 citations · 729 across the 22 of their papers we have counts for
22 papers
Thermal cycling effects on static and dynamic properties of a phase separated manganite
Joaquín Sacanell, Bernardo Sievers, Mariano Quintero +3
In this work we address the interplay between two phenomena which are signatures of the out-of-equilibrium state in phase separated manganites: irreversibility against thermal cycl…
Avalanche-like metamagnetic transition in (LaNd)CaMnO manganites
L. Ghivelder, G. G. Eslava, R. S. Freitas +2
We investigate the behavior of ultrasharp metamagnetic transitions in La(5/8-y)Nd(y)Ca(3/8)MnO(3) manganites. These compounds change from a low temperature ferromagnetic metallic s…
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…
Correlation between electrical and magnetic properties of phase separated manganites studied with a General Effective Medium model
J. Sacanell, M. Quintero, F. Parisi +3
We have performed electrical resistivity and DC magnetization measurements as a function of temperature, on polycrystalline samples of phase separated LaPrCaMnO. We have used the G…
Phase diagram of La_{5/8-y}Nd_{y}Ca_{3/8}MnO_3 manganites
Joaquín Sacanell, Pablo Levy, Ana G. Leyva +2
We report a detailed study of the electric transport and magnetic properties of the LaNdCaMnO manganite system. Substitution of LaIII by smaller NdIII ions, reduces the mean ionic…
Decoupling electrocaloric effect from Joule heating in a solid state cooling device
M. Quintero, F. Gomez-Marlasca, L. Ghivelder +1
We report a heat dynamics analysis of the electrocaloric effect (ECE) in commercial multilayer capacitors based on BaTiO3 dielectric, a promising candidate for applications as a so…