Publisher Summary This chapter discusses the structure of manganese (Mn) perovskites. In
manganese perovskites, the dominant interactions between the d-like orbitals at …

Abstract Sr-doped (0< x< 0.2) ceramic samples of the lanthanum manganite oxides were
obtained via sol-gel method to investigate the influence of doping on structural, magnetic …

We report the impurity doping effects in manganites La 0.5 Sr 0.5 Mn 1− x Fe x O 3 (0≤ x≤
0.2) and the field-induced metamagnetic transition in which the antiferromagnetic insulating …

Polycrystalline La0. 70Sr0. 30Mn1− yFeyO3 (0.05⩽ y⩽ 0.07) samples are prepared by the
co-precipitation method and have been studied. The substitution of Mn3+ by Fe3+ reduces …

The modifications in electrical and magnetic properties of polycrystalline bulk La0. 7Ca0.
3Mn1− xTxO3 (T= Fe, Ga) samples at relatively higher doping concentration (x= 0.08–0.12) …

In this work structural, magnetic and electrical properties of R 0.7 Ca 0.3 Mn 0.95 Fe 0.05 O
3 (R= Pr and Nd) perovskite manganites are presented. Structural characterization of these …

The main structural characteristics of nanoparticle and nanostructured iron-containing
oxides are first reported in order to review the origin of their magnetic properties which differ …

Magnetization measurements and Mössbauer spectrometry have been performed on La 0.7
Sr 0.3 Mn 1− x Fe x O 3 (x= 0.01, 0.05, 0.1, 0.2, 0.30), to clarify the local magnetic order …

The magnetic properties of RE0. 7Ca0. 3Mn0. 95Fe0. 05O3 perovskite with rare-earth
cations (RE= Sm and Gd) were investigated by means of X-ray diffraction, Mössbauer …

The perovskite-type oxides La0. 5Sr0. 5Mn1− xFexO3 (x= 0.2–0.5) were synthesized under
mild hydrothermal conditions. Crystal growths of the samples were sensitive to the Mn …