Publicación:
Magnetic properties of EuFe0.5Mn0.5O3 complex perovskite
Magnetic properties of EuFe0.5Mn0.5O3 complex perovskite
No hay miniatura disponible
Fecha
2020
Autores
Silva-Santana M.C.
daSilva C.A.
Santos J.M.
daSilva-Santos J.A.
Barrozo P.
de los Santos Valladares L.
Moreno N.O.
Título de la revista
Revista ISSN
Título del volumen
Editor
Elsevier Ltd
Proyectos de investigación
Unidades organizativas
Número de la revista
Abstracto
In this study, we determined the crystallographic, magnetization and electrical resistivity properties of a EuFe0.5Mn0.5O3 complex perovskite produced using a combustion synthesis method. The sample crystallized as an orthorhombic perovskite belonging to the Pbnm space group. Magnetization measurements indicated spin reorientation at 206 K and weak ferromagnetic-like ordering at low temperatures. Determining the magnetization as a function of the magnetic field demonstrated the presence of magnetic order, even at room temperature. Resistivity measurements indicated the existence of a small polaron conduction mechanism at high temperature. © 2020
Descripción
Palabras clave
Spin reorientation,
Combustion method,
EuFe0.5Mn0.5O3,
Multiferroic system