159 citations · 398 across the 13 of their papers we have counts for
13 papers
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…
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…
Asymmetric pulsing for reliable operation of titanium/manganite memristors
F. Gomez-Marlasca, N. Ghenzi, P. Stoliar +4
We present a pulsing protocol that significantly increases the endurance of a titanium-manganite interface used as a binary memory cell. The core of this protocol is an algorithm t…
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…
Revealing polarons with high pressure on low electron-doped manganites
G. Garbarino, C. Acha, D. Vega +5
Pressure sensitivity (up to 1 GPa) of the electrical resistivity and of the ac susceptibility was measured for low electron doping levels of CaYMnO (CYMO) and of Ca…