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Bárbara Fraygola
Bárbara Fraygola
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Year
Nature of the magnetoelectric coupling in multiferroic ceramics
MH Lente, JDS Guerra, GKS De Souza, BM Fraygola, CFV Raigoza, ...
Physical Review B—Condensed Matter and Materials Physics 78 (5), 054109, 2008
772008
Piezoelectric Characterization of (0.6)BiFeO3–(0.4)PbTiO3 Multiferroic Ceramics
VF Freitas, IA Santos, É Botero, BM Fraygola, D Garcia, JA Eiras
Journal of the American Ceramic Society 94 (3), 754-758, 2011
672011
Controlled charging of ferroelastic domain walls in oxide ferroelectrics
XK Wei, T Sluka, B Fraygola, L Feigl, H Du, L Jin, CL Jia, N Setter
ACS applied materials & interfaces 9 (7), 6539-6546, 2017
302017
Solid solutions of lead metaniobate—Stabilization of the ferroelectric polymorph and the effect on the lattice parameters, dielectric, ferroelectric, and piezoelectric properties
MG Sahini, T Grande, B Fraygola, A Biancoli, D Damjanovic, N Setter
Journal of the American Ceramic Society 97 (1), 220-227, 2014
262014
Phase transitions and magnetoelectroelastic instabilities in Pb (Fe1/2Nb1/2) O3 multiferroic ceramics
B Fraygola, N Frizon, MH Lente, AA Coelho, D Garcia, JA Eiras
Acta materialia 61 (5), 1518-1524, 2013
172013
Local structure around Fe ions on multiferroic Pb (Fe1/2Nb1/2) O3 ceramics probed by x-ray absorption spectroscopy
A Mesquita, BM Fraygola, VR Mastelaro, JA Eiras
Applied Physics Letters 100 (17), 2012
172012
Anelastic and dielectric characterization of Pb (Fe0. 50Nb0. 50) O3 multiferroic
JA Eiras, BM Fraygola, MH Lente, N Frizon, D Garcia
Ferroelectrics 380 (1), 69-72, 2009
172009
On the capacitance versus voltage response and tunability of ferroelectrics: A microscopic model
R Placeres Jiménez, J Pedro Rino, B Fraygola, J Antonio Eiras
Journal of Applied Physics 113 (7), 2013
152013
Magnetic and dielectric proprieties of multiferroic (1-x) Pb (Fe2/3W1/3) O3-XPbTiO3 Ceramics prepared via a modified two-stage solid-state reaction
BM Fraygola, AA Coelho, D Garcia, JA Eiras
Materials Research 14, 434-441, 2011
142011
Evidence of new magnetic ordering at high temperatures in Pb‐based multiferroics perovskites
B Fraygola, WJ Nascimento, AA Coelho, D Garcia, JA Eiras
physica status solidi (a) 210 (9), 1856-1860, 2013
132013
Fe valence fluctuations and magnetoelastic coupling in Pb‐based multiferroics perovskites
B Fraygola, A Mesquita, AA Coelho, D Garcia, VR Mastelaro, JA Eiras
physica status solidi (a) 210 (2), 386-390, 2013
122013
Magnetic and ferroelectric phase coexistence in multiferroic PFW-PT ceramics
B Fraygola, AA Coelho, D Garcia, AJ Eiras
Processing and Application of Ceramics 6 (1), 65-75, 2012
122012
Structural and Dielectrics Properties of (1-x)Pb(Fe2/3W1/3)O3-xPbTiO3 Ceramics
JA Eiras, BM Fraygola, D Garcia
Key Engineering Materials 434, 307-310, 2010
112010
Internal electrical and strain fields influence on the electrical tunability of epitaxial Ba0. 7Sr0. 3TiO3 thin films
S Bagdzevicius, R Mackeviciute, M Ivanov, B Fraygola, CS Sandu, ...
Applied Physics Letters 108 (13), 2016
102016
Low-temperature elastic anomalies in CaTiO3: dynamical characterization
R Placeres-Jiménez, LGV Goncalves, JP Rino, B Fraygola, ...
Journal of Physics: Condensed Matter 24 (47), 475401, 2012
92012
Effect of magnetic ion doping on structural, electric and relaxor properties of Pb (Fe2/3W1/3) O3 multiferroic ceramics
B Fraygola, JA Eiras
Materials Research 17, 1594-1600, 2014
82014
Room temperature multiferroic behavior in Pb (Fe1/2Nb1/2) O3 ceramics
B Fraygola, N Frizon, WJ Nascimento, AA Coelho, D Garcia, JA Eiras
Ferroelectrics 470 (1), 221-226, 2014
72014
Magnetic ordering and instability investigation of multiferroic Pb (Fe2/3W1/3) O3 ceramics by microwave dielectric spectroscopy
B Fraygola, AA Coelho, D Garcia, JA Eiras
Solid state communications 151 (23), 1810-1813, 2011
72011
W LIII-edge XANES and EXAFS studies of Pb (Fe2/3W1/3) O3-PbTiO3 multiferroic ceramics
A Mesquita, BM Fraygola, VR Mastelaro, JA Eiras
Journal of Physics: Conference Series 430 (1), 012111, 2013
52013
Magnetic and Electric Orderings and Intrinsic Magnetoelectric Coupling in Pb (Fe, W) O3 Based Ceramics
B Fraygola, AA Coelho, JA Eiras
Ferroelectrics 442 (1), 50-60, 2013
52013
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