111 citations · 174 across the 4 of their papers we have counts for
4 papers
Anomaly in Nonlinear Magnetoelectric Response of YbMnO3
U. Adem, M. Mostovoy, N. Bellido +3
We observe a seemingly complex magnetic field dependence of dielectric constant of hexagonal YbMnO3 near the spin ordering temperature. After rescaling, the data taken at different…
Magnetodielectric coupling in a triangular Ising lattice
Natalia Bellido, Charles Simon, Antoine Maignan
Dielectric constant measurement under magnetic field is an efficient technique to study the coupling between charges and spins in insulating materials. For magnetic oxides, the geo…
Dielectric catastrophe at the magnetic field induced insulator to metal transition in Pr1-xCaxMnO3 (x=0.30, 0.37) crystals
B. Kundys, N. Bellido, C. Martin +1
The dielectric permittivity and resistivity have been measured simultaneously as a function of magnetic field in Pr1-xCaxMnO3 crystals with different doping. A huge increase of die…
Magnetoelectric Coupling in epsilon-Fe2O3
M. Gich, C. Frontera, A. Roig +5
Nanoparticles of the ferrimagnetic epsilon-Fe2O3 oxide have been synthesized by sol-gel method. Here, we report on the measurements of the dielectric permittivity as a function of…