Julio Sambrano, professor da Universidade Estadual Paulista – Júlio de Mesquita Filho (Unesp) campus Bauru, e Miguel San-Miguel, professor da Universidade Estadual de Campinas (Unicamp), foram conferencistas no 44ª Congreso Internacional de Químicos Teóricos de Expresión […]
A Prefeitura Municipal de São Carlos, através da Secretaria Municipal de Desenvolvimento Sustentável, Ciência e Tecnologia, levou a efeito na manhã do dia 10 de outubro a cerimônia de entrega do Prêmio Ciência e Tecnologia São […]
Spectroscopy and electronic structure of Sr2YRuO6 and Sr2YRu0.75Ir0.25O6 Abstract: We study the electronic structure of the Sr2YRuO6 and Sr2YRu0.75Ir0.25O6 compounds using x-ray (resonant) photoemission and absorption spectroscopies. The experimental results are interpreted with first-principles calculations, which […]
Pristine and Al-doped hematite printed films as photoanodes of p-type dye-sensitized solar cells Abstract: We hereby propose a non-expensive method for the deposition of pure and Al-doped hematite photoanodes in the configuration of thin films for […]
Raman signatures of monoclinic distortion in (Ba1-xSrx)(3)CaNb2O9 complex perovskites Abstract: Octahedral tilting is the most common distortion process observed in centrosymmetric perovskite compounds. Indeed, crucial physical properties of this oxide stem from the tilts of BO6 […]
Blue and red light photoluminescence emission at room temperature from CaTiO3 decorated with alpha-Ag2WO4 Abstract: CaTiO3 (CT) and α-Ag2WO4 (AW) semiconductors are widely known for their interesting electrical and photoluminescence (PL) properties. In this study, we decorated CT with AW for obtaining CaTiO3:α-Ag2WO4 (CT:AW), […]
Choice of hybrid functional and basis set optimization to calculate the structural, electronic, mechanical, and vibrational properties of BaSnO3 Abstract: This work aimed to study the influence of seven hybrid functionals (B3LYP, B1WC, B3PW, PBE0, PBESOL0, […]
Magnetic field effects in Alq3-based OLEDs investigated by electrical impedance spectroscopy Abstract: The effect of an external magnetic field on electrical impedance was measured on tris-(8-hydroxyquinoline) aluminum (Alq3) based OLEDs at different temperatures. Magnetic field effects (MFEs) were responsible for significant […]
Synthesis of ZnO rod arrays on aluminum recyclable paper and effect of rod size on power density of eco-friendly nanogenerators Abstract: In this work, we demonstrated a novel and effective approach on the use of low-cost […]
Lucas da Silva Ribeiro, bolsista da Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) que desenvolve suas pesquisas no Centro de Desenvolvimento de Materiais Funcionais (CDMF), foi aprovado para cursar o Doutorado […]
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