Phase composition, densification and electrical conductivity of La0.9Sr0.1Ga0.8Mg0.2O3-delta consolidated by the two-stage sintering method Abstract: The influence of the method of sintering on densification, phase assemblage and electrical conductivity of Sr- and Mg-doped lanthanum gallate was […]
Hydrothermally assisted synthesis of YMnO3 Abstract: In this work single phase hexagonal YMnO3 powders were prepared starting from Y(CH3COO)(3)center dot xH(2)O, Mn(CH3COO)(2)center dot 4H(2)O, KMnO4 and KOH using methods of conventional (280 degrees C for 6 […]
A novel and large area suitable water-based ink for the deposition of cobalt sulfide films for solar energy conversion with iodine-free electrolytes Abstract: A novel, cheap, reliable water based precursor ink has been used for the […]
Identifying and rationalizing the morphological, structural, and optical properties of beta-Ag2MoO4 microcrystals, and the formation process of Ag nanoparticles on their surfaces: combining experimental data and first-principles calculations Abstract: We present a combined theoretical and experimental […]
Supramolecular Architecture and Electrical Properties of a Perylene Derivative in Physical Vapor Deposited Films Abstract: The supramolecular structure of organic thin films is a key factor in their optical and electrical properties and, consequently, in the […]
Multiferroic (NiZn) Fe2O4-BaTiO3 composites prepared from nanopowders by auto-combustion method Abstract: Nickel zinc ferrite (NZF) and barium titanate (BT) were prepared by auto-combustion synthesis as an effective, simple and rapid method. Multiferroic composites with the general […]
Synthesis of Pr3+-doped CaTiO3 using polymeric precursor and microwave-assisted hydrothermal methods: A comparative study Abstract: Praseodymium-doped calcium titanate, CaTiO3:Pr3+, powders (0 and 2 mol% Pr3+ ions) were synthesized using the polymeric precursor and microwave-assisted hydrothermal methods. […]
Spark Plasma Sintering of Bi1.65Pb0.35Sr2Ca2Cu3O10+delta Superconducting Samples: Evaluation of Microstructure and Mechanical Properties Abstract: Powders of single-phase Bi1.65Pb0.35 Sr2Ca2Cu3O10+delta (Bi-2223) were consolidated by the spark plasma sintering (SPS) method at 750 C-a similar to. The SPS […]
Scaling like behaviour of resistivity observed in LaNiO3 thin films grown on SrTiO3 substrate by pulsed laser deposition Abstract: We discuss the origin of the temperature dependence of resistivity. observed in highly oriented LaNiO3 thin films […]
The role of defects on the structural and magnetic properties of Nb2O5 Abstract: Defects play a fundamental issue on physical properties of wide bandgap materials. We present here the effect of preparation and annealing conditions on […]
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