Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe0.5Nb0.5O3 - xPbCr0.5Nb0.5O3 solid solution ceramics obtained by usual sintering and by high-pressure synthesis

S. I. Raevskaya; S. P. Kubrin; A. V. Pushkarev; N. M. Olekhnovich; Yu V. Radyush; V. V. Titov; M. A. Malitskaya; I. N. Zakharchenko; Haydn Chen; C. C. Chou; I. P. Raevski

doi:10.1080/00150193.2017.1292596

Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe_0.5Nb_0.5O₃ - xPbCr_0.5Nb_0.5O₃ solid solution ceramics obtained by usual sintering and by high-pressure synthesis

S. I. Raevskaya, S. P. Kubrin, A. V. Pushkarev, N. M. Olekhnovich, Yu V. Radyush, V. V. Titov, M. A. Malitskaya, I. N. Zakharchenko, Haydn Chen, C. C. Chou, I. P. Raevski^*

^*Corresponding author for this work

International College of Semiconductor Technology

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

In the(1-x)PbFe_0.5Nb_0.5O₃ - xPbCr_0.5Nb_0.5O₃ (PFN-xPCN) ceramics fabricated by a usual solid state synthesis route the content of the pyrochlore phase increases dramatically with x, exceeding 50% for x = 0.3 composition. Synthesis under high (6 GPa) pressure enabled us to obtain perovskite PFN-xPCN ceramics, though for compositions with x ≥ 0.4 an admixture of the pyrochlore phase was still present. Both the pseudocubic lattice parameter and ferroelectric phase transition temperature decrease monotonically as x grows. The composition dependence of the antiferromagnetic phase transition temperature for PFN-xPCN is very similar to that in the PFN-PbMO₃ (M-Ti, Zr, Sn) solid solution systems implying the lack of magnetic exchange between Fe³⁺ and Cr³⁺ ions.

Original language	English
Pages (from-to)	40-49
Number of pages	10
Journal	Ferroelectrics
Volume	509
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2017.1292596
State	Published - 12 Mar 2017

Keywords

Mossbauer spectra
PFN
PbCrNbO
PbFeNbO
high-pressure synthesis

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Raevskaya, S. I., Kubrin, S. P., Pushkarev, A. V., Olekhnovich, N. M., Radyush, Y. V., Titov, V. V., Malitskaya, M. A., Zakharchenko, I. N., Chen, H., Chou, C. C., & Raevski, I. P. (2017). Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe_0.5Nb_0.5O₃ - xPbCr_0.5Nb_0.5O₃ solid solution ceramics obtained by usual sintering and by high-pressure synthesis. Ferroelectrics, 509(1), 40-49. https://doi.org/10.1080/00150193.2017.1292596

Raevskaya, S. I. ; Kubrin, S. P. ; Pushkarev, A. V. ; Olekhnovich, N. M. ; Radyush, Yu V. ; Titov, V. V. ; Malitskaya, M. A. ; Zakharchenko, I. N. ; Chen, Haydn ; Chou, C. C. ; Raevski, I. P. / Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe_0.5Nb_0.5O₃ - xPbCr_0.5Nb_0.5O₃ solid solution ceramics obtained by usual sintering and by high-pressure synthesis. In: Ferroelectrics. 2017 ; Vol. 509, No. 1. pp. 40-49.

@article{b095e1e0df7d405e9183026c36d80930,

title = "Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe0.5Nb0.5O3 - xPbCr0.5Nb0.5O3 solid solution ceramics obtained by usual sintering and by high-pressure synthesis",

abstract = "In the(1-x)PbFe0.5Nb0.5O3 - xPbCr0.5Nb0.5O3 (PFN-xPCN) ceramics fabricated by a usual solid state synthesis route the content of the pyrochlore phase increases dramatically with x, exceeding 50% for x = 0.3 composition. Synthesis under high (6 GPa) pressure enabled us to obtain perovskite PFN-xPCN ceramics, though for compositions with x ≥ 0.4 an admixture of the pyrochlore phase was still present. Both the pseudocubic lattice parameter and ferroelectric phase transition temperature decrease monotonically as x grows. The composition dependence of the antiferromagnetic phase transition temperature for PFN-xPCN is very similar to that in the PFN-PbMO3 (M-Ti, Zr, Sn) solid solution systems implying the lack of magnetic exchange between Fe3+ and Cr3+ ions.",

keywords = "Mossbauer spectra, PFN, PbCrNbO, PbFeNbO, high-pressure synthesis",

author = "Raevskaya, {S. I.} and Kubrin, {S. P.} and Pushkarev, {A. V.} and Olekhnovich, {N. M.} and Radyush, {Yu V.} and Titov, {V. V.} and Malitskaya, {M. A.} and Zakharchenko, {I. N.} and Haydn Chen and Chou, {C. C.} and Raevski, {I. P.}",

year = "2017",

month = mar,

day = "12",

doi = "10.1080/00150193.2017.1292596",

language = "English",

volume = "509",

pages = "40--49",

journal = "Ferroelectrics",

issn = "0015-0193",

publisher = "Taylor and Francis Ltd.",

number = "1",

}

Raevskaya, SI, Kubrin, SP, Pushkarev, AV, Olekhnovich, NM, Radyush, YV, Titov, VV, Malitskaya, MA, Zakharchenko, IN, Chen, H, Chou, CC & Raevski, IP 2017, 'Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe_0.5Nb_0.5O₃ - xPbCr_0.5Nb_0.5O₃ solid solution ceramics obtained by usual sintering and by high-pressure synthesis', Ferroelectrics, vol. 509, no. 1, pp. 40-49. https://doi.org/10.1080/00150193.2017.1292596

Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe_0.5Nb_0.5O₃ - xPbCr_0.5Nb_0.5O₃ solid solution ceramics obtained by usual sintering and by high-pressure synthesis. / Raevskaya, S. I.; Kubrin, S. P.; Pushkarev, A. V.; Olekhnovich, N. M.; Radyush, Yu V.; Titov, V. V.; Malitskaya, M. A.; Zakharchenko, I. N.; Chen, Haydn; Chou, C. C.; Raevski, I. P.

In: Ferroelectrics, Vol. 509, No. 1, 12.03.2017, p. 40-49.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Structural, dielectric, and Mossbauer studies of multiferroic (1-x)PbFe0.5Nb0.5O3 - xPbCr0.5Nb0.5O3 solid solution ceramics obtained by usual sintering and by high-pressure synthesis

AU - Raevskaya, S. I.

AU - Kubrin, S. P.

AU - Pushkarev, A. V.

AU - Olekhnovich, N. M.

AU - Radyush, Yu V.

AU - Titov, V. V.

AU - Malitskaya, M. A.

AU - Zakharchenko, I. N.

AU - Chen, Haydn

AU - Chou, C. C.

AU - Raevski, I. P.

PY - 2017/3/12

Y1 - 2017/3/12

N2 - In the(1-x)PbFe0.5Nb0.5O3 - xPbCr0.5Nb0.5O3 (PFN-xPCN) ceramics fabricated by a usual solid state synthesis route the content of the pyrochlore phase increases dramatically with x, exceeding 50% for x = 0.3 composition. Synthesis under high (6 GPa) pressure enabled us to obtain perovskite PFN-xPCN ceramics, though for compositions with x ≥ 0.4 an admixture of the pyrochlore phase was still present. Both the pseudocubic lattice parameter and ferroelectric phase transition temperature decrease monotonically as x grows. The composition dependence of the antiferromagnetic phase transition temperature for PFN-xPCN is very similar to that in the PFN-PbMO3 (M-Ti, Zr, Sn) solid solution systems implying the lack of magnetic exchange between Fe3+ and Cr3+ ions.

AB - In the(1-x)PbFe0.5Nb0.5O3 - xPbCr0.5Nb0.5O3 (PFN-xPCN) ceramics fabricated by a usual solid state synthesis route the content of the pyrochlore phase increases dramatically with x, exceeding 50% for x = 0.3 composition. Synthesis under high (6 GPa) pressure enabled us to obtain perovskite PFN-xPCN ceramics, though for compositions with x ≥ 0.4 an admixture of the pyrochlore phase was still present. Both the pseudocubic lattice parameter and ferroelectric phase transition temperature decrease monotonically as x grows. The composition dependence of the antiferromagnetic phase transition temperature for PFN-xPCN is very similar to that in the PFN-PbMO3 (M-Ti, Zr, Sn) solid solution systems implying the lack of magnetic exchange between Fe3+ and Cr3+ ions.

KW - Mossbauer spectra

KW - PFN

KW - PbCrNbO

KW - PbFeNbO

KW - high-pressure synthesis

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U2 - 10.1080/00150193.2017.1292596

DO - 10.1080/00150193.2017.1292596

M3 - Article

AN - SCOPUS:85019093364

VL - 509

SP - 40

EP - 49

JO - Ferroelectrics

JF - Ferroelectrics

SN - 0015-0193

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