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Tailoring of heterostructures in a SnO2/TiO2 system by the oriented attachment mechanism
(American Institute of Physics (AIP), 2007-09-03)
In order to verify the possibility of forming a heterostructure-i.e., a nanoparticle tailored by the junction of two or more different materials-through the oriented attachment (OA) mechanism, experiments with rutile TiO2 ...
SnO2:Eu nanocrystallites in SnO2 monolithic xerogels
(1992-02-28)
By simple room temperature broad band time-resolved spectroscopy it was possible to discriminate different Eu3+ spectra in SnO2 monolithic gels obtained by a sol-gel synthetic route. Nanocrystalline domains of the ...
SnO2:Eu nanocrystallites in SnO2 monolithic xerogels
(1992-02-28)
By simple room temperature broad band time-resolved spectroscopy it was possible to discriminate different Eu3+ spectra in SnO2 monolithic gels obtained by a sol-gel synthetic route. Nanocrystalline domains of the ...
Tailoring of heterostructures in a SnO2/TiO2 system by the oriented attachment mechanism
(American Institute of Physics (AIP), 2007-09-03)
In order to verify the possibility of forming a heterostructure-i.e., a nanoparticle tailored by the junction of two or more different materials-through the oriented attachment (OA) mechanism, experiments with rutile TiO2 ...
Geology of the correas massif, south of sÃo paulo stateGeologia do maciço correas, sul do estado de são paulo
(2020-01-01)
The Massif Correas is located in São Paulo state south region, in the Itaboa district, Ribeirão Branco municipality and is related to neoproterozoic granitogenic evolution of the Central Mantiqueira Province, inserted in ...
Preparação e caracterização de filmes óxidos contendo componentes opticamente ativos
(Universidade Estadual Paulista (UNESP), 2014)
GEOLOGIA E MINERALOGIA DO PEGMATITO ESTANÍFERO CASCAVEL, MINA BOM FUTURO, RONDÔNIA
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2013)
Arrojadite, a new mineral of the wagnerite groupArroja dita, um novo mineral do grupo da Wagnerita
(Universidade de São Paulo. Faculdade de Filosofia, Letras e Ciências Humanas, 1942)