Structural, magnetic, electrical and dielectric properties of PrNaMnO manganite.

The orthorhombic PrNaMnO ceramic was prepared in polycrystalline form by a Pechini sol-gel method and its structural, magnetic, electrical and dielectric properties were investigated experimentally. A structural study confirms that the sample is single phase. Magnetic measurements show that the sample is a charge ordered manganite.

Magnetic and magnetocaloric properties of LaBiSrCoO and their implementation in critical behaviour study and spontaneous magnetization estimation.

In this work, we present the results of the magnetic, critical, and magnetocaloric properties of the rhombohedral-structured LaBiSrCoO cobaltite. Based on the modified Arrott plot, Kouvel-Fisher, and critical isotherm analyses, we obtained the values of critical exponents (, , and ) as well as Curie temperature ( ) for the investigated compound. These components were consistent with their corresponding values and they were validated by the Widom scaling law and scaling theory.

Magnetic entropy table-like shape and enhancement of refrigerant capacity in LaCaMnO-LaEuCaMnO composite.

In this work, we have investigated the structural, magnetic and magnetocaloric properties of LaCaMnO (A) and LaEuCaMnO (B) oxides. These compounds are synthesized by a solid-state reaction route and indexed with respect to SrTiO-type perovskite with the 4/ space group. The substitution of La by 10% Eu enhances the value of magnetization and reduces the Curie temperature ( ).

Crystal structure, vibrational studies, optical properties and DFT calculations of 2-amino-5-diethyl-aminopentanium tetrachlorocadmate (II).

Single crystals of a new organic-inorganic compound (C9H24N2) CdCl4 were grown by the slow evaporation technique and characterized by X-ray diffraction, infrared absorption Raman spectroscopy scattering, optical absorption, differential scanning calorimetry (DSC) analysis and dielectric measurements. The title compound belongs to the orthorhombic space group Pbca with the following unit cell parameters: a=11.397(7), b=13.