Buscar
Mostrando ítems 51-60 de 5775
Caseinate films modified with tung oil
(Elsevier, 2010-04-21)
Sodium caseinate/tung oil composite films were prepared through emulsification in order to reduce the water affinity of the protein-based film. Addition of lipid leads to milky films, resulting in a sharp increase in ...
Microstructural and ferroelectric properties of PbZr1-xTi(x)O(3) thin films prepared by the polymeric precursor method
(Elsevier B.V., 2001-07-01)
The polymeric precursor method was employed in the preparation of PZT thin films on Pt(111)Ti/SiO2/Si(100) substrates. X-ray diffraction patterns revealed the polycrystalline nature of the PZT (53:47) thin films, which had ...
Cracks developed during SrTiO3 thin-film preparation from polymeric precursors
(Wiley-Blackwell, 1999-05-01)
Strontium titanate (SrTiO3) thin films were prepared by dip-coating Si(111) single-crystal substrates in citrate solutions of ethylene glycol, considering several citric acid/ethylene glycol (CA/EG) ratios. Measurements ...
Cracks developed during SrTiO3 thin-film preparation from polymeric precursors
(Wiley-Blackwell, 1999-05-01)
Strontium titanate (SrTiO3) thin films were prepared by dip-coating Si(111) single-crystal substrates in citrate solutions of ethylene glycol, considering several citric acid/ethylene glycol (CA/EG) ratios. Measurements ...
Microstructural and ferroelectric properties of PbZr1-xTi(x)O(3) thin films prepared by the polymeric precursor method
(Elsevier B.V., 2001-07-01)
The polymeric precursor method was employed in the preparation of PZT thin films on Pt(111)Ti/SiO2/Si(100) substrates. X-ray diffraction patterns revealed the polycrystalline nature of the PZT (53:47) thin films, which had ...
Cracks developed during SrTiO3 thin-film preparation from polymeric precursors
(1999-01-01)
Strontium titanatc (SrTiO3) thin films were prepared by dip-coating Si(111) single-crystal substrates in citrate solutions of ethylene glycol, considering several citric acid/ethylene glycol (CA/EG) ratios. Measurements ...
Filmes finos de LaNiO3 e PZT preparados pelo métodos das soluções precursoras poliméricas e depositados em substratos de silício
(Universidade Estadual Paulista (Unesp), 2006-04-24)
Nesta tese estudou-se a preparação de filmes finos de PZT não dopados e dopados com Nióbio, depositados sobre substratos de Pt/Ti/SiO2/Si para aplicações em memórias não voláteis de acesso randômico (NVRAM) e memórias ...
Electrical and optical characteristics of SnO2 thin films prepared by dip coating from aqueous colloidal suspensions
(1997-12-01)
Starting from aqueous colloidal suspensions, undoped and Nb5+ doped SnO2 thin films have been prepared by using the dip-coating sol gel process. X-ray diffraction results show that films are polycrystalline with crystallites ...