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A comparison between neodymium doped alumina samples obtained by Pechini and sol-gel methods using thermo-stimulated luminescence and SEM
(ELSEVIER SCIENCE BV, 2010)
Neodymium doped and undoped aluminum oxide samples were obtained using two different techniques: Pechini and sol-gel. Fine grained powders were produced using both procedures, which were analyzed using Scanning Electron ...
Thermo luminescence and optically stimulated luminescence characteristics of Al2O3 doped with Tb
(Elsevier B.V., 2014-12-01)
In the present work policrystals of alpha - Al2O3 doped with terbium were synthesized using the solvent evaporation method. the samples were prepared using Al(NO3)(3)center dot 9H(2)O and Tb(NO3)(3).5H(2)O reagents, with ...
Thermo- radio- and optically stimulated luminescence of Ce-doped KYF4 single crystals
(Pergamon-Elsevier Science Ltd, 2019-10)
The goals of this work are to determine the luminescence properties of KYF4 single crystals doped with different concentrations of Ce3+ ions and to evaluate their possible application as a detector of beta radiation. In ...
Bacterial cellulose and silk fibroin biopolymers: biotemplates to design nanostructured materials for optical applications
(Universidade Estadual Paulista (Unesp), 2016-10-04)
Among all natural polymers, bacterial cellulose and silk fibroin offer unlimited opportunities for processing, functionalization, and biological integration. This thesis presents the preparation and characterization of ...
Bacterial cellulose and silk fibroin biopolymers: biotemplates to design nanostructured materials for optical applicationsBiopolímeros de celulose bacteriana e fibroína da seda: biotemplates para a preparação de materiais nanoestruturados para aplicações ópticas
(Universidade Estadual Paulista (Unesp), 2016)