Zobrazeno 1 - 10
of 87
pro vyhledávání: '"M. G. Stachiotti"'
Sol–gel synthesis and characterization of PZT thin films on FTO/aluminoborosilicate glass substrates
Publikováno v:
Journal of Materials Science: Materials in Electronics. 34
Publikováno v:
Applied Physics A. 129
Publikováno v:
Journal of Sol-Gel Science and Technology. 102:229-235
Recently, the possibility of a low-temperature non-cubic phase in BaZrO$_3$ has generated engaging discussions about its true ground state and the consequences on its physical properties. In this paper, we investigate the microscopic behavior of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7695d6e9cf71252dde8f5ce988c1eae9
Publikováno v:
Ferroelectrics. 545:1-9
A simple route for the fabrication of (1-x)Pb(Zr0.52Ti0.48)O3-xPb(Fe0.5Nb0.5)O3 [(1-x)PZT-xPFN] thin films is presented. The PZT and PFN precursor solutions were obtained by a modified sol-gel proc...
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
An atomistic model approach parameterized from first-principles calculations is used to investigate size and shape effects on the polarization field in isolated stress-free PbTiO3 nanoparticles. The study was carried out by molecular dynamics simulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ef78d8cfddbe94bdce891f3aecb1387
http://aip.scitation.org/doi/10.1063/1.5143243
http://aip.scitation.org/doi/10.1063/1.5143243
Publikováno v:
Journal of Materials Science: Materials in Electronics. 29:19783-19790
The effects of the replacement of Ba2+ by off-center Mg2+ ions on the structural and electrical properties of BaZr0.1Ti0.9O3 ceramics were investigated. We show that the use of magnesium as A-site dopant favors the formation of the perovskite phase a
Autor:
M. G. Stachiotti, Cristian Lavado
Publikováno v:
Journal of Alloys and Compounds. 731:914-919
Bi4Ti3-x(Nb0.5Fe0.5)xO12 (BTFNx) ceramics with 0 ≤ x ≤ 2 were synthesized to evaluate the effect of Fe3+/Nb5+ co-substitution into the B-site of Bi4Ti3O12 (BIT). We show that the XRD pattern for the compounds with x ≤ 1 is the characteristic on
Publikováno v:
Journal of Sol-Gel Science and Technology. 83:375-381
A chemical solution deposition route using the chelate approach was developed for the synthesis of PbZrxTi1−xO3 thin films. The route avoids the highly toxic 2-methoxyethanol used in previous formulations and offers the advantage of a simple and ra
Publikováno v:
Solid State Communications. 320:114028
We present a first-principles and experimental study of the structural, ferroelectric, and magnetic properties of the potentially multiferroic three-layer Aurivillius compound Bi 4 TiFeNbO12. This system can be realized by inserting a BiFeO 3 formula