An accurate computational model to study the Ag-doping effect on SrTiO3 Abstract: Computational simulations via Density Functional Theory were carried out to study the effect of Ag-doping on SrTiO3 and its properties. For accurate results, […]
Direct observation of Jahn-Teller critical dynamics at a charge-order Verwey transition Abstract: By means of diffuse x-ray scattering (DS) and inelastic x-ray scattering (IXS), we probe directly the chargeordering (CO) dynamics in the Verwey system […]
Unconventional magnetic ferroelectricity in the quadruple perovskite NaMn7O12 Abstract: By means of magnetic, specific heat, and pyroelectric measurements, we report on magnetic ferroelectricity in the quadruple perovskite NaMn7O12, characterized by a canted antiferromagnetic (AFM) CE […]
Superconductor YBa2Cu3-xNixO7-delta compounds prepared by electrospinning Abstract: This work describes the synthesis and characterization of YBa2Cu3-xNixO7-delta (0.00 <= x <= 0.04) compounds prepared by an electrospinning technique. Stoichiometric solutions of Y-Ba-Cu-Ni were used to electrospin nanowires […]
Combined theoretical and nanoscale experimental study of Pb(Ca,Ba) TiO3, Pb(Sr,Ba)TiO3, and Pb(Sr,Ca)TiO3 complex perovskite structures: An investigation of the ferroelectric and electronic properties Abstract: Combined experimental and first-principles studies have been conducted to obtain a fundamental […]
Thermal properties of the orthorhombic CaSnO3 perovskite under pressure from ab initio quasi-harmonic calculations Abstract: Structural, elastic and thermodynamic properties of the orthorhombic CaSnO3 perovskite are theoretically investigated at the ab initio level as a function […]
Experimental and theoretical study of the energetic, morphological, and photoluminescence properties of CaZrO3:Eu3+ Abstract: In this study, we present a combined experimental and theoretical study of the geometry, electronic structure, morphology, and photoluminescence properties of CaZrO3:Eu3+ […]
Lithium lanthanum titanate perovskite ionic conductor: Influence of europium doping on structural and optical properties Abstract: The present study reports the insertion of europium ions into the network of lithium lanthanum titanate, La0.5Li0.5TiO3, powders. The materials […]
Effect of Fe-doping on the structural, microstructural, optical, and ferroeletric properties of Pb1/2Sr1/2Ti1-xFexO3 oxide prepared by spin coating technique Abstract: The influence of Fe content on the structural, microstructural, dielectric, ferroelectric and optical properties was investigated […]
A theoretical investigation of the structural and electronic properties of orthorhombic CaZrO3 Abstract: A CaZrO3 (CZO) powder was prepared by the soft chemical, polymeric precursor method (PPM). The CZO crystalline structure was investigated by powder X-ray […]
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