Synthesis and multiferroic properties of particulate composites resulting from combined size effects of the magnetic and ferroelectric phases

Autor: F. P. Milton, D. S. F. Viana, G. M. Santos, Adilson J.A. de Oliveira, José Antonio Eiras, Korllvary Rhanddy Charles Parra Jimenez, Ducinei Garcia

Publikováno v: Ceramics International. 48:931-940

The effect of grain size was not fully explored in composites containing ferroelectric and magnetic phases including the independent properties of each phase. Aiming to study the dependence of ferroic and multiferroic properties with average grain si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::611f2cc83ae926356120645c96c90eea
https://doi.org/10.1016/j.ceramint.2021.09.177

A structural evidence of polar clusters in PLZT relaxor ceramics

Autor: Ducinei Garcia, F. P. Milton, Douglas Henrique Marcelino de Azevedo, José Antonio Eiras, E. R. Botero

Publikováno v: Integrated Ferroelectrics. 174:50-55

In this paper, a quantification of the polar/non-polar phases of perovskite single-phase relaxor ferroelectric ceramics of lanthanum modified lead titanate zirconate (PLZT x/65/35, x = 5, 8, 9 and 10%) was performed by Rietveld refinement using measu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a7b03de3fbbe0b57d9ec5fd72ec05f4
https://doi.org/10.1080/10584587.2016.1190596

Ferroic properties of 0.675[Pb(Mg1/3Nb2/3)O3]−0.325[PbTiO3]/CoFe2O4prepared by spark plasma sintering

Autor: F. P. Milton, A. J. A. de Oliveira, José Antonio Eiras, D. Garcia, D. S. F. Viana, Ruyan Guo, Amar S. Bhalla, P. C. Camargo, Korllvary Rhanddy Charles Parra Jimenez, A. J. Gualdi

Publikováno v: Integrated Ferroelectrics. 174:138-145

This paper reports the electric, magnetic and magnetoelectric properties of particulate composites of the system with ferroelectric phase 0.675[Pb(Mg1/3Nb2/3)O3]−0.325[PbTiO3] and magnetic phase CoFe2O4 prepared by Spark Plasma Sintering technique.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb4070eebc63fcdc46496288e93022be
https://doi.org/10.1080/10584587.2016.1194679

Ferroelectricity in the 1 $��$C cm$^{-2}$ range induced by canted antiferromagnetism in (LaMn$_{3}$)Mn$_{4}$O$_{12}$

Autor: Andrea Gauzzi, Marine Verseils, F. P. Milton, D. von Dreifus, Ducinei Garcia, P. Bordet, V. Pascotto Gastaldo, A. J. A. de Oliveira, Yannick Klein, Edmondo Gilioli, A. J. Gualdi

Publikováno v: Applied Physics Letters
Applied Physics Letters, 2019, 115 (15), pp.152902. ⟨10.1063/1.5108640⟩
Applied Physics Letters, American Institute of Physics, 2019, 115 (15), pp.152902. ⟨10.1063/1.5108640⟩
Applied physics letters (Online) (2019): 152902-1. doi:10.1063/1.5108640
info:cnr-pdr/source/autori:A. Gauzzi; F. Milton; V. Pascotto Gastaldo; M. Verseils; A. Gualdi; D. von Dreifus; Y. Klein; D. Garcia; A.J.A de Oliveira; P. Bordet; E. Gilioli/titolo:Ferroelectricity in the 1 uC cm-2 range induced by canted antiferromagnetism in (LaMn3)Mn4O12/doi:10.1063%2F1.5108640/rivista:Applied physics letters (Online)/anno:2019/pagina_da:152902-1/pagina_a:/intervallo_pagine:152902-1/volume

Pyroelectric current and magnetoelectric coupling measurements on polycrystalline samples of the quadruple perovskite (LaMn$_{3}$)Mn$_{4}$O$_{12}$ give evidence of ferroelectricity driven by the antiferromagnetic ordering of the $B$-site Mn$^{3+}$ io

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f3a20e534096fcdd9d97347ccc89675

Synthesis of CaCO

Autor: F C, Donnelly, F, Purcell-Milton, V, Framont, O, Cleary, P W, Dunne, Y K, Gun'ko

Publikováno v: Chemical communications (Cambridge, England). 53(49)

Here we report a new low temperature dry ice carbonation approach for the synthesis of carbonate-based nano- and micro-particulate materials, which enables the preparation of monodispersed calcium carbonate nanoparticles and microspheres with very hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4c552e9fe96a941fca827be035d1d5a8
https://pubmed.ncbi.nlm.nih.gov/28585625