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Bárbara Fraygola
Bárbara Fraygola
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Nature of the magnetoelectric coupling in multiferroic Pb (Fe 1/2 Nb 1/2) O 3 ceramics
MH Lente, JDS Guerra, GKS De Souza, BM Fraygola, CFV Raigoza, ...
Physical Review B 78 (5), 054109, 2008
782008
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
292017
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
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
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
162012
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
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
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
102013
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
62011
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
Magnetoelectric Contribution to Magnetoelastic Coupling in Pb (Fe1/2Nb1/2) O3 Multiferroics Ceramics
B Fraygola, N Frizon, MH Lente, AA Coelho, D Garcia, JA Eiras
Integrated Ferroelectrics 124 (1), 53-60, 2011
52011
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