Spin-phonon coupling in uniaxial anisotropic spin-glass based on Fe2TiO5 pseudobrookite Abstract: The ferric pseudobrookite is a rare example of uniaxial anisotropic spin-glass insulator, depicting a multiglass behavior and magnetoelectric coupling. Here, we present Raman spectroscopy results […]
Laser-Induced Formation of Bismuth Nanoparticles Abstract: In the current communication, the synthesis of metallic Bi nanoparticles with coexisting crystallographic structures (rhombohedral, monoclinic, and cubic) obtained by direct femtosecond laser irradiation of NaBiO3, is demonstrated for […]
Influence of defects on photoluminescent and photocatalytic behavior of CaO/SrTiO3 heterojunctions Abstract: CaO/SrTiO3 heterostructures were fabricated, and their photocatalytic activity for the discoloration of Rhodamine B (RhB) dye was evaluated. SrTiO3 particles were obtained via a […]
Blood droplets on functionalized surfaces: Chemical, roughness and superhydrophobic effects Abstract: This manuscript reports the phenomenology of blood-material interface assessed by contact angle measurements and Raman spectroscopy. In particular, chemistry, topology and superhydrophobic effects on the […]
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 […]
Improved densification and ionic conductivity in flash-sinteredgamma-ray irradiated yttria-stabilized zirconia Abstract: Experiments on electric field-assisted pressureless sintering were conducted, with a dilatometer connected to a power supply, in zirconia: 8 mol% yttria polycrystalline ceramics exposed […]
Morphological aspects and optical properties of Ag4P2O7 Abstract: The structural, morphological and optical properties of silver pyrophosphate (Ag4P2O7) powders were investigated in detail. This material was synthesized by chemical precipitation (CP), conventional hydrothermal and microwave-assisted hydrothermal. […]
Ruthenium-Catalyzed Oxidative Amidation of Alkynes to Amides Abstract: Complex CpRuCl(PPh3)(2) catalyzes reactions of terminal alkynes with 4-picoline N-oxide and primary and secondary amines to afford the corresponding amides. The reactions occur in chlorinated solvent and aqueous […]
Parallel magnetic anisotropy in few layers MoS2 films Abstract: Many efforts have been made recently to develop new materials that can be applied in more efficient data storage devices, such as 2D magnetic materials. MoS2 is the […]
Theoretical and Experimental Investigation of 2D Hematite Abstract: Novel two-dimensional non-van der Waals materials have been reported, boosting efforts to probe their properties and identify key applications. In this work, we report the synthesis, by means […]
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