Cooperative phenomena constitute important mechanisms to explain the magnetic properties of the perovskite manganites REMnO3, in which the rare-earth and/or Mn is partially replaced by divalent elements. In this way, the manganese ion changes its valence state (Mn3+ Mn4+), triggering strong magnetic interactions. In this work we describe the case of GdCoxMn1-xO3 (0.0 ≤ x ≤ 1.0) for which the antiferromagnetic interaction between the Gd sublattice and the Mn/Co network leads to a reversal of the magnetic moment at low temperature. No inversion is observed for the LaCoxMn1-xO3 series, in which the ordering temperature may attain a maximum of 235 K for LaCo0.50Mn0.50O3, while it is only 120 K for similar Co/Mn ratio in the case of GdCo0.50Mn0....
Semicovalence and its effects on indirect magnetic-exchange interaction are reviewed and applied to ...
The crystallographic structural and magnetic properties of polycrystalline La0.7Sr0.3Mn1-xCoxO3 (x =...
The crystallographic structural and magnetic properties of polycrystalline La0.7Sr0.3Mn1 amp; 8722;x...
[EN] Partial substitution of Mn by a divalent metal in rare-earth manganites REMexMn1‑xO3 results in...
Manganese-based oxides present a very complex magnetic phase diagram, and many of their basic physic...
The erbium-based manganite ErMnO3 has been partially substituted at the manganese site by the transi...
In this paper we report the results of an extensive investigation of the La0.7Ca0.3Mn1−xCoxO3 system...
In this work, we present the partial substitution of Mn by Co in ErCoxMn1 xO3 manganites (0.2pxp0.7)...
In this paper we report the results of an extensive investigation of the La0.7Ca0.3Mn1-xCoxO3 system...
The erbium-based manganite ErMnO3 has been partially substituted at the manganese site by the transi...
The charge and spin-state evolution of manganese and cobalt in the LaMn<sub>1–<i>x</i></sub>Co<sub><...
Perovskite-type manganese oxide has attracted enormous attention for decades because of its useful i...
Volume 518, Issue 20, Thin Solid FilmsInternational audienceSubstitution of Mn by a divalent metal i...
Strongly correlated electron systems, especially the perovskite oxides with the general formula ABO3...
In this paper we report the results of an extensive investigation of the $La_{0.7}Ca_{0.3}Mn_{1-x}Co...
Semicovalence and its effects on indirect magnetic-exchange interaction are reviewed and applied to ...
The crystallographic structural and magnetic properties of polycrystalline La0.7Sr0.3Mn1-xCoxO3 (x =...
The crystallographic structural and magnetic properties of polycrystalline La0.7Sr0.3Mn1 amp; 8722;x...
[EN] Partial substitution of Mn by a divalent metal in rare-earth manganites REMexMn1‑xO3 results in...
Manganese-based oxides present a very complex magnetic phase diagram, and many of their basic physic...
The erbium-based manganite ErMnO3 has been partially substituted at the manganese site by the transi...
In this paper we report the results of an extensive investigation of the La0.7Ca0.3Mn1−xCoxO3 system...
In this work, we present the partial substitution of Mn by Co in ErCoxMn1 xO3 manganites (0.2pxp0.7)...
In this paper we report the results of an extensive investigation of the La0.7Ca0.3Mn1-xCoxO3 system...
The erbium-based manganite ErMnO3 has been partially substituted at the manganese site by the transi...
The charge and spin-state evolution of manganese and cobalt in the LaMn<sub>1–<i>x</i></sub>Co<sub><...
Perovskite-type manganese oxide has attracted enormous attention for decades because of its useful i...
Volume 518, Issue 20, Thin Solid FilmsInternational audienceSubstitution of Mn by a divalent metal i...
Strongly correlated electron systems, especially the perovskite oxides with the general formula ABO3...
In this paper we report the results of an extensive investigation of the $La_{0.7}Ca_{0.3}Mn_{1-x}Co...
Semicovalence and its effects on indirect magnetic-exchange interaction are reviewed and applied to ...
The crystallographic structural and magnetic properties of polycrystalline La0.7Sr0.3Mn1-xCoxO3 (x =...
The crystallographic structural and magnetic properties of polycrystalline La0.7Sr0.3Mn1 amp; 8722;x...