Low temperature micro Raman and laser induced upconversion and downconversion spectra of europium doped silver tungstate Ag2−3xEuxWO4 nanorods Abstract: All the red emitting europium-doped silver tungstate α-Ag2−3xEuxWO4 (x = 0.01–0.08 mol) phosphor reported herein crystalise […]
Presidente da SBPC fala sobre comunicação pública da Ciência em evento do CDMF Os Centros de Pesquisa, Inovação e Difusão (Cepids), centros de excelência apoiados pela Fundação de Amparo à Pesquisa do Estado de São […]
Computational Simulations of Morphological Transformations by Surface Structures: The Case of Rutile TiO2 phase Abstract: Computational simulations based on periodic density functional theory have been carried out to investigate the control of crystal morphology by accurate […]
Controlling the breakdown electric field in SnO2 based varistors by the insertion of SnO2 nanobelts Abstract: Semiconducting metal oxides have many practical applications, including varistors. Varistors based on SnO2 exhibit both high nonlinear coefficients and […]
Confira a reportagem da Rádio e TV Unicamp – Secretaria de Comunicação sobre o I Simpósio de Difusão e Divulgação Científica em Cepids promovido pelo LAbI UFSCar e pelo CDMF na UFSCar. O Laboratório de […]
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Elton Alisson | Agência FAPESP – Nas últimas décadas, diversos grupos de pesquisa no mundo em ciência dos materiais iniciaram uma corrida para conseguir desenvolver novas técnicas para obter partículas de prata em escala nanométrica (da bilionésima […]
Compacting and densification of TiO2 nanoparticles Abstract: This work investigated the compacting and densification behaviour of TiO2 nanoparticles prepared by the simple non-aqueous sol-gel process. The synthesized nanopowder has anatase TiO2 structure with the average crystallite […]
Combined theoretical and nanoscale experimental study of Pb(Ca,Ba)TiO3, Pb(Sr,Ba)TiO3, and Pb(Sr,Ca)TiO3complex perovskite structures: An investigation of the ferroelectric and electronic properties Abstract: Combined experimental and first-principles studies have been conducted to obtain a fundamental understanding of […]
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation Abstract: In recent years, complex nanocomposites formed by Ag nanoparticles coupled to an α-Ag2WO4 semiconductor network have emerged as promising bactericides, […]
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