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Nucleação transiente e estacionária em dissilicato de lítio
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2018-05-29)
Glasses and supercooled liquids tend to crystallize below the melting temperature. Crystallization is a phase transformation where the atomic structure ceases to be non-crystalline and becomes periodic. The focus of this ...
Nucleation and growth mechanisms during electropolymerization of substituted 3-alkylthiophenes
(ELSEVIER, 2008)
In the present work the electrochemical study of compounds based on 3-((omega-bromoalkyloxy) methyl) thiophene, varying the length of the alkyl chain between 6 and 12 carbon atoms, is reported. Electropolymerization of the ...
The role of microstructure in fatigue crack initiation of 9-12%Cr reduced activation ferritic-martensitic steel
(Elsevier, 2015-11)
Electron back-scattered diffraction together with scanning and transmission electron microscopy were used to study nucleation of microstructural fatigue cracks in reduced-activation ferritic-martensitic steel, EUROFER 97. ...
Computational investigation of structure, dynamics and nucleation kinetics of a family of modified Stillinger-Weber model fluids in bulk and free-standing thin films
(Royal Society of Chemistry, 2016-01)
In recent years, computer simulations have found increasingly widespread use as powerful tools for studying phase transitions in wide variety of systems. In the particular and very important case of aqueous systems, the ...
Crystallography of Graphite Spheroids in Cast Iron
(INTEMA - UNMdP-CONICET, 2014)
Crystallography of Graphite Spheroids in Cast Iron
(INTEMA - UNMdP-CONICET, 2014)
Viability of using nucleation as assistance in the environmental regularization of clay extraction activities in a region with intense landscape alterationViabilidade do uso de nucleação no auxílio da regularização ambiental das atividades de extração de argila em região de intensa alteração da paisagem
(2017-01-01)
Next to complete one decade of activity, the project “?Apoio técnico às atividades de extração de matéria-prima executadas pela indústria oleira da região de Rio Claro”, did, recently, ...
Nucleation and crystallization of titania nanoparticles in silica titania planar waveguides: A study by low frequency Raman scattering
(2004-07-28)
SiO2 (1-x) - TiO2 (x) waveguides, with the mole fraction x in the range 0.07 - 0.20 and thickness of about 0.4 μm, were deposited on silica substrates by a dip-coating technique. The thermal treatments at 700-900°C, used ...
Nucleation and crystallization of titania nanoparticles in silica titania planar waveguides: A study by low frequency Raman scattering
(2004-07-28)
SiO2 (1-x) - TiO2 (x) waveguides, with the mole fraction x in the range 0.07 - 0.20 and thickness of about 0.4 μm, were deposited on silica substrates by a dip-coating technique. The thermal treatments at 700-900°C, used ...