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Determination of the magnetoelectric coupling coefficient in single phase multiferroic materials

Grant number: 10/11187-6
Support type:Scholarships in Brazil - Post-Doctorate
Effective date (Start): December 01, 2010
Effective date (End): December 31, 2013
Field of knowledge:Engineering - Materials and Metallurgical Engineering - Nonmetallic Materials
Principal Investigator:José Antonio Eiras
Grantee:Barbara Maraston Fraygola
Home Institution: Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil
Associated research grant:08/04025-0 - Nanostructured multifunctional multiferroic materials: synthesis, properties, phenomenology and applications, AP.TEM
Associated scholarship(s):12/07936-9 - Intrinsic contributions to magnetoelectric coupling coefficients in single phase multiferroics, BE.EP.PD

Scientific publications (16)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
FRAYGOLA, B.; FRIZON, N.; NASCIMENTO, W. J.; COELHO, A. A.; GARCIA, D.; EIRAS, J. A. Room Temperature Multiferroic Behavior in Pb(Fe1/2Nb1/2)O-3 Ceramics. Ferroelectrics, v. 470, n. 1, SI, p. 221-226, OCT 3 2014. Web of Science Citations: 4.
FRAYGOLA, B.; COELHO, ADELINO A.; EIRAS, J. A. Dielectric Study at Microwave Frequencies of Phase Transitions in Multiferroic Ceramics. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 16, n. 5, p. 1134-1139, SEP-OCT 2013. Web of Science Citations: 0.
FRAYGOLA, BARBARA; NASCIMENTO, WILLIAM J.; COELHO, ADELINO A.; GARCIA, DUCINEI; EIRAS, JOSE A. Evidence of new magnetic ordering at high temperatures in Pb-based multiferroics perovskites. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v. 210, n. 9, p. 1856-1860, SEP 2013. Web of Science Citations: 6.
MESQUITA, A.; FRAYGOLA, B. M.; MASTELARO, V. R.; EIRAS, J. A. Fe K-edge X-ray absorption spectroscopy study of Pb(Fe2/3W1/3)O-3-PbTiO3 multiferroic ceramics. Journal of Applied Physics, v. 113, n. 11 MAR 21 2013. Web of Science Citations: 3.
FRAYGOLA, B.; EIRAS, J. A. Intrinsic magnetoelectric coupling in PFW-PT solid solutions. Solid State Communications, v. 158, p. 54-57, MAR 2013. Web of Science Citations: 2.
FRAYGOLA, B.; FRIZON, N.; LENTE, M. H.; COELHO, A. A.; GARCIA, D.; EIRAS, J. A. Phase transitions and magnetoelectroelastic instabilities in Pb(Fe1/2Nb1/2)O-3 multiferroic ceramics. ACTA MATERIALIA, v. 61, n. 5, p. 1518-1524, MAR 2013. Web of Science Citations: 10.
FRAYGOLA, BARBARA; MESQUITA, ALEXANDRE; COELHO, ADELINO A.; GARCIA, DUCINEI; MASTELARO, VALMOR R.; EIRAS, JOSE A. Fe valence fluctuations and magnetoelastic coupling in Pb-based multiferroics perovskites. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v. 210, n. 2, p. 386-390, FEB 2013. Web of Science Citations: 7.
FRAYGOLA, BARBARA; EIRAS, JOSE A. Antiferromagnetic and Ferroelectric Phase Transitions and Instabilities in PFW-PT Multiferroic Solid Solution Characterized by Anelastic Measurement. Ferroelectrics, v. 448, n. 1, p. 86-95, JAN 1 2013. Web of Science Citations: 1.
B. FRAYGOLA; ADELINO A. COELHO; J. A. EIRAS. Dielectric study at microwave frequencies of phase transitions in multiferroic ceramics. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 16, n. 5, p. 1133-1139, Out. 2013.
FRAYGOLA, B.; COELHO, A. A.; EIRAS, J. A. Magnetic and Electric Orderings and Intrinsic Magnetoelectric Coupling in Pb(Fe,W)O-3 Based Ceramics. Ferroelectrics, v. 442, n. 1, p. 50-60, 2013. Web of Science Citations: 3.
FRAYGOLA, B.; COELHO, ADELINO A.; GARCIA, D.; EIRAS, J. A. Colossal intrinsic magnetoelectric effect in Pb(Fe2/3W1/3)(0.83)Ti0.17O3. Applied Physics Letters, v. 101, n. 9 AUG 27 2012. Web of Science Citations: 2.
MESQUITA, A.; FRAYGOLA, B. M.; MASTELARO, V. R.; EIRAS, J. A. Local structure around Fe ions on multiferroic Pb(Fe1/2Nb1/2)O-3 ceramics probed by x-ray absorption spectroscopy. Applied Physics Letters, v. 100, n. 17 APR 23 2012. Web of Science Citations: 7.
FRAYGOLA, B.; GARCIA, D.; EIRAS, J. A. Anelastic Characterization of Pb(Fe2/3W1/3)O-3 Multiferroic Ceramics. Ferroelectrics, v. 428, p. 87-93, 2012. Web of Science Citations: 3.
MESQUITA‚ A.; FRAYGOLA‚ BM; MASTELARO‚ VR; EIRAS‚ JA. Local structure around Fe ions on multiferroic Pb(Fe1/2Nb1/2)O3 ceramics probed by x-ray absorption spectroscopy . Applied Physics Letters, v. 100, n. 17, p. 172907-172907, 2012.
FRAYGOLA, BARBARA MARASTON; COELHO, ADELINO DE AGUIAR; GARCIA, DUCINEI; EIRAS, JOSE ANTONIO. Magnetic and Dielectric Proprieties of Multiferroic (1-x)Pb(Fe2/3W1/3)O-3-xPbTiO(3) Ceramics Prepared Via a Modified Two-stage Solid-state Reaction. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 14, n. 4, p. 434-441, OCT-DEC 2011. Web of Science Citations: 12.
BÁRBARA MARASTON FRAYGOLA; ADELINO DE AGUIAR COELHO; DUCINEI GARCIA; JOSÉ ANTÔNIO EIRAS. Magnetic and dielectric proprieties of multiferroic (1-x)Pb(Fe2/3W1/3)O3 -XPbTiO3 Ceramics prepared via a modified two-stage solid-state reaction. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 14, n. 4, p. 434-441, Dez. 2011.

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