Abstract
Dielectric, X-ray, Mossbauer and magnetization studies of (1 − x)PbFe0.5Ta0.5O3–(x)PbTiO3 ceramics with 0 ≤ x ≤ 0.3 have been carried out to determine the compositional evolution of ferroelectric and magnetic phase transition temperatures. Addition of PbTiO3 to PbFe0.5Ta0.5O3 increases the temperature T m of the dielectric permittivity maximum, decreases both the diffusion of this maximum and its frequency dependence. However, the Curie–Weiss temperature exceeds T m for all the compositions studied, indicating that the phase transition still remains diffused. Dilution of the (Fe, Ta)-sublattice by Ti lowers the Neel temperature T N but above a certain compositional threshold (x ≈ 0.1) fast lowering of T N stops and a new magnetic state stable in a rather wide compositional range appears. Large difference between the zero-field-cooled (ZFC) and FC magnetization–temperature curves as well as between the temperatures of magnetic phase transition determined from Mossbauer and magnetization studies for compositions with x > 0.1 implies that this state is a spin-glass phase.
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Khomskii DI (2006) Multiferroics: different ways to combine magnetism and ferroelectricity. J Magn Magn Mater 306:1–8
Fiebig M (2005) Revival of the magnetoelectric effect. J Phys D 38:R123–R152
Kleemann W, Shvartsman VV, Borisov P, Kania A (2010) Coexistence of antiferromagnetic and spin cluster glass order in the magnetoelectric relaxor multiferroic PbFe0.5Nb0.5O3. Phys Rev Lett 105:257202-1–257202-4
Sanchez DA, Ortega N, Kumar A et al (2011) Symmetries and multiferroic properties of novel room-temperature magnetoelectrics: lead iron tantalate–lead zirconate titanate (PFT/PZT). AIP Adv 1:042169-1–042169-14
Lehmann AG, Sciau P (1999) Ferroelastic symmetry changes in the perovskite PbFe0.5Ta0.5O3. J Phys Condens Matter 11:1235–1245
Lampis N, Sciau P, Lehmann AG (2000) Rietveld refinements of the paraelectric and ferroelectric structures of PbFe0.5Ta0.5O3. J Phys Condens Matter 12:2367–2378
Nomura S, Takabayashi H, Nakagawa T (1968) Dielectric and magnetic properties of Pb(Fe1/2Ta1/2)O3. Jpn J Appl Phys 7:600–604
Falqui A, Lampis N, Geddo-Lehmann A, Pinna G (2005) Low-temperature magnetic behavior of perovskite compounds PbFe1/2Ta1/2O3 and PbFe1/2Nb1/2O3. J Phys Chem B 109:22967–22970
Martinez R, Palai R, Huhtinen H, Liu J, Scott JF, Katiyar RS (2010) Nanoscale ordering and multiferroic behavior in PbFe1/2Ta1/2O3. Phys Rev B 82:134104-1–134104-10
Shvorneva LI, Venevtsev YuN (1965) Perovskites with ferroelectromagnetic properties. Sov Phys JETP 22:722–725
Kubrin SP, Raevskaya SI, Kuropatkina SA, Raevski IP, Sarychev DA (2006) Dielectric and Mossbauer studies of B-cation order–disorder effect on the properties of Pb(Fe1/2Ta1/2)O3 relaxor ferroelectric. Ferroelectrics 340:155–159
Gilleo MA (1960) Superexchange interaction in ferromagnetic garnets and spinels which contain randomly incomplete linkages. J Phys Chem Solids 13:33–39
Bokov AA, Shonov VYu, Rayevsky IP, Gagarina ES, Kupriyanov MF (1993) Compositional ordering and phase transitions in PbYb1/2Nb1/2O3. J Phys Condens Matter 5:5491–5504
Raevski IP, Prosandeev SA, Emelyanov SM et al (2004) Comparative study of cation ordering effects in single crystals of 1:1 and 1:2 complex perovskites solid solutions. Ferroelectrics 298:267–274
Raevski IP, Kubrin SP, Raevskaya SI et al (2009) Experimental evidence of the crucial role of nonmagnetic Pb cations in the enhancement of the Neel temperature in perovskite Pb1−x Ba x Fe1/2Nb1/2O3. Phys Rev B 80:024108-1–024108-6
Raevski IP, Kubrin SP, Raevskaya SI et al (2012) Magnetic properties of PbFe1/2Nb1/2O3: Mossbauer spectroscopy and first principles calculations. Phys Rev B 85:224412-1–224412-5
Laguta VV, Rosa J, Jastrabik L et al (2010) 93Nb NMR and Fe3+ EPR study of local magnetic properties of disordered magnetoelectric PbFe1/2Nb1/2O3. Mater Res Bull 45:1720–1727
Cho SY, Kim JS, Jang MS (2006) Dielectric, ferroelectric and ferromagnetic properties of 0.8PbFe0.5Ta0.5O3–0.2PbTiO3 ceramics. J Electroceram 16:369–372
Shonov VYu, Raevski IP, Bokov AA (1996) Electrophysical properties of ferroelectric solid solutions xPbFe1/2Ta1/2O3–yPFe1/2Nb1/2O3–(1 – x − y)PbMg1/3Nb2/3O3 Zhurnal Tekhnicheskoi Fiziki 66:98–102. Engl Transl Tech Phys 4:166–168 (in Russian)
Zhu WZ, Kholkin A, Mantas PQ, Baptista JL (2000) Preparation and characterization of Pb(Fe1/2Ta1/2)O3 relaxor ferroelectric. J Eur Ceram Soc 20:2029–2034
Raevski IP, Kirillov ST, Malitskaya MA et al (1988) Phase transitions and ferroelectric properties of lead ferroniobate, Izv AN SSSR Neorg Mater 24:286–289. Engl Transl Inorg Mater 24:217–220 (in Russian)
Sitalo EI, Raevski IP, Lutokhin AG et al (2011) Dielectric and piezoelectric properties of PbFe1/2Nb1/2O3–PbTiO3 ceramics from the morphotropic phase boundary compositional range. IEEE Trans Ultrason Ferroelectr Freq Control 58:1914–1918
Swartz SL, Shrout TR (1982) Fabrication of perovskite lead magnesium niobate. Mater Res Bull 17:1245–1250
Choudhury RNP, Rodrıguez C, Bhattacharya P, Katiyar RS, Rinaldi C (2007) Low-frequency dielectric dispersion and magnetic properties of La, Gd modified Pb(Fe1/2Ta1/2)O3 multiferroics. J Magn Magn Mater 313:253–260
Kulawik J, Szwagierczak D (2007) Dielectric properties of manganese and cobalt doped lead iron tantalate ceramics. J Eur Ceram Soc 27:2281–2286
Bormanis K, Burkhanov AI, Vaingolts AI, Kalvane A (2011) The effect of bias field on dielectric response in lead ferrotantalate ceramics. Integr Ferroelectr 123:144–147
Lei C, Bokov AA, Ye Z-G (2007) Ferroelectric to relaxor crossover and dielectric phase diagram in the BaTiO3–BaSnO3 system. J Appl Phys 101:084105–1–084105-9
Bokov AA, Bing Y-H, Chen W et al (2003) Empirical scaling of the dielectric permittivity peak in relaxor ferroelectrics. Phys Rev B 68:052102-1–052102-4
Bokov A, Luo H, Ye Z-G (2005) Polar nanodomains and relaxor behaviour in (1 − x)Pb(Mg1/3Nb2/3)O3–xPbTiO3 crystals with x = 0.3–0.5. Mater Sci Eng B 120:206–209
Raevski IP, Kubrin SP, Raevskaya SI et al (2012) Dielectric and Mossbauer studies of ferroelectric and magnetic phase transitions in A-Site and B-Site substituted multiferroic PbFe0.5Nb0.5O3. IEEE Trans Ultrason Ferroelectr Freq Control 59:1872–1878
Singh SP, Yusuf SM, Yoon S, Baik S, Shin N, Pandey D (2010) Ferroic transitions in the multiferroic (1 − x)Pb(Fe1/2Nb1/2)O3–xPbTiO3 system and its phase diagram. Acta Mater 58:5381–5392
Laguta VV, Glinchuk MD, Maryško M et al (2013) Effect of the Ba and Ti-doping on the magnetic properties of multiferroic Pb(Fe1/2Nb1/2)O3. Phys Rev B 87:064403-1–064403-8
Guzdek P, Sikora M, Gora L, Kapusta Cz (2012) Magnetic and magnetoelectric properties of nickel ferrite–lead iron niobate relaxor composites. J Eur Ceram Soc 32:2007–2011
Campbell IA (1986) Spin glasses and reentrant alloys. Hyperfine Interact 27:15–22
Albanese G, Watts BE, Leccabue F, Diaz Castanon S (1998) Mossbauer and magnetic studies of PbFe12−x Cr x O19 hexagonal ferrites. J Magn Magn Mater 184:337–343
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This study is partially supported by the Russian Foundation for Basic Research (RFBR) Project 12-08-00887_a and Research Committee of the University of Macau under Research and Development Grant for Chair Professor.
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Raevski, I.P., Titov, V.V., Malitskaya, M.A. et al. Studies of ferroelectric and magnetic phase transitions in multiferroic PbFe0.5Ta0.5O3–PbTiO3 solid solution ceramics. J Mater Sci 49, 6459–6466 (2014). https://doi.org/10.1007/s10853-014-8376-z
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DOI: https://doi.org/10.1007/s10853-014-8376-z