Synergistic effects on polyurethane/lead zirconate titanate/carbon black three-phase composites Abstract: Synergistic processes in hybrid composites have frequently been described in the literature over the past few years, opening doors to new studies and applications for […]
Investigation of trapping levels in p-type Zn(3)P(2 )nanowires using transport and optical properties Abstract: Here, we report the synthesis and structural characterization of high-quality Zn3P2 nanowires via chemical vapour deposition. Structural and morphological characterization studies […]
Highly dense and textured superconducting (Bi,Pb)(2)Sr2Ca2Cu3O10+delta ceramic samples processed by spark-plasma texturing Abstract: Consolidated powders of the superconducting cuprate Bi1.65Pb0.35Sr2Ca2Cu3O10+δ(Bi-2223) by the spark-plasma texturing (SPT), spark-plasma sintering (SPS), and the traditional solid-state reaction method were investigated by several techniques […]
rGO-ZnO nanocomposites for high electrocatalytic effect on water oxidation obtained by microwave-hydrothermal method Abstract: Reduced graphene oxide-zinc oxide (rGO-ZnO) nanocomposites were successfully synthesized using a facile microwave-hydrothermal method under mild conditions, and their electrocatalytic properties towards […]
Effect of inhomogeneous Schottky barrier height of SnO2 nanowires device Abstract: The current–voltage (I–V) characteristics of metal–semiconductor junction (Au–Ni/SnO2/Au–Ni) Schottky barrier in SnO2 nanowires were investigated over a wide temperature range. By using the Schottky–Mott model, the […]
A revista Physical Chemistry Chemical Physics escolheu um artigo do Centro de Desenvolvimento de Materiais Funcionais (CDMF) como «hot paper» de 2018 pela sua contribuição para o controle das propriedades dos materiais multiferróicos. Resultado de […]
Dynamic and structural correlations in nanocomposites of silica with modified surface and carboxylated nitrile rubber Abstract: The sintering process of compacts of nanostructured gadolinia-doped ceria was investigated by dilatometry and by construction of the master […]
Piezoelectric, elastic, Infrared and Raman behavior of ZnO wurtzite under pressure from periodic DFT calculations Abstract: The influence of pressure on elastic, piezoelectric (total and clamped-ion contribution), dielectric constants, Infrared and Raman spectra, and topological […]
Dynamic magnetization on the low temperature magnetoelectric effect in multiferroic composites Abstract: The dependence of frequency and applied magnetic field in the magnetoelectric effect (ME) of the composites 0.68Pb(Mg1/3Nb2/3)-0.32PbTiO3/CoFe2O4 (PMN-PT/CFO) and 0.68Pb(Mg1/3Nb2/3)-0.32PbTiO3/NiFe2O4 (PMN-PT/NFO) are investigated. […]
O diretor do Centro de Desenvolvimento de Materiais Funcionais (CDMF), Elson Longo, e pesquisadores do centro participam do 17º Encontro Anual da Sociedade Brasileira de Pesquisa em Materiais (SBPMat), que acontece entre os dias 16 […]
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