Dielectric relaxation properties of [001]                         c                         -, [011]                         c                         -, and [111]                         c                         -oriented 0.24PIN-0.47PMN-0.29PT single crystals

Xudong Qi; Enwei Sun; Kai Li; Shiyang Li; Rui Zhang; Bin Yang; Wenwu Cao

doi:10.1111/jace.16281

Dielectric relaxation properties of [001] _c -, [011] _c -, and [111] _c -oriented 0.24PIN-0.47PMN-0.29PT single crystals

Xudong Qi, Enwei Sun, Kai Li, Shiyang Li, Rui Zhang, Bin Yang, Wenwu Cao

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

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Abstract

The dielectric relaxation properties and freezing behavior of polar nanoregions (PNRs) of 0.24Pb(In _1/2 Nb _1/2 )O ₃ -0.47Pb(Mg _1/3 Nb _2/3 )O ₃ -0.29PbTiO ₃ single crystals have been studied. The Burns temperature T _B , permittivity maximum temperature T _m , and freezing temperature T _f were determined, respectively. It was found that the temperature-dependent dielectric constant can be well described by the Lorenz-type relationship in the ergodic phase due to the existence of PNRs. The diffuseness factor δ is >30 and is basically not dependent on crystal orientation. The frequency dependence of T _m obeys the Vogel-Fulcher relationship. The residual effect of the poling electric field disappears and the remnant polarization has a sharp decrease near the freezing temperature T _f .

Original language	English (US)
Pages (from-to)	4103-4112
Number of pages	10
Journal	Journal of the American Ceramic Society
Volume	102
Issue number	7
DOIs	https://doi.org/10.1111/jace.16281
State	Published - Jul 2019

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Materials Chemistry

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10.1111/jace.16281

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Qi, X., Sun, E., Li, K., Li, S., Zhang, R., Yang, B., & Cao, W. (2019). Dielectric relaxation properties of [001] _c -, [011] _c -, and [111] _c -oriented 0.24PIN-0.47PMN-0.29PT single crystals Journal of the American Ceramic Society, 102(7), 4103-4112. https://doi.org/10.1111/jace.16281

Qi, Xudong ; Sun, Enwei ; Li, Kai et al. / Dielectric relaxation properties of [001] _c -, [011] _c -, and [111] _c -oriented 0.24PIN-0.47PMN-0.29PT single crystals In: Journal of the American Ceramic Society. 2019 ; Vol. 102, No. 7. pp. 4103-4112.

@article{466dfdda9ed94242b1e490760ca56c28,

title = " Dielectric relaxation properties of [001] c -, [011] c -, and [111] c -oriented 0.24PIN-0.47PMN-0.29PT single crystals ",

abstract = " The dielectric relaxation properties and freezing behavior of polar nanoregions (PNRs) of 0.24Pb(In 1/2 Nb 1/2 )O 3 -0.47Pb(Mg 1/3 Nb 2/3 )O 3 -0.29PbTiO 3 single crystals have been studied. The Burns temperature T B , permittivity maximum temperature T m , and freezing temperature T f were determined, respectively. It was found that the temperature-dependent dielectric constant can be well described by the Lorenz-type relationship in the ergodic phase due to the existence of PNRs. The diffuseness factor δ is >30 and is basically not dependent on crystal orientation. The frequency dependence of T m obeys the Vogel-Fulcher relationship. The residual effect of the poling electric field disappears and the remnant polarization has a sharp decrease near the freezing temperature T f .",

author = "Xudong Qi and Enwei Sun and Kai Li and Shiyang Li and Rui Zhang and Bin Yang and Wenwu Cao",

note = "Funding Information: This research was supported in part by the NSFC under Grant No. 51575344, 11304061, and 51572056, the National Key Basic Research Program of China (973 Program) under Grant No. 2013CB632900. Publisher Copyright: {\textcopyright} 2018 The American Ceramic Society",

year = "2019",

month = jul,

doi = "10.1111/jace.16281",

language = "English (US)",

volume = "102",

pages = "4103--4112",

journal = "Journal of the American Ceramic Society",

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Qi, X, Sun, E, Li, K, Li, S, Zhang, R, Yang, B & Cao, W 2019, ' Dielectric relaxation properties of [001] _c -, [011] _c -, and [111] _c -oriented 0.24PIN-0.47PMN-0.29PT single crystals ', Journal of the American Ceramic Society, vol. 102, no. 7, pp. 4103-4112. https://doi.org/10.1111/jace.16281

Dielectric relaxation properties of [001] _c -, [011] _c -, and [111] _c -oriented 0.24PIN-0.47PMN-0.29PT single crystals . / Qi, Xudong; Sun, Enwei; Li, Kai et al.
In: Journal of the American Ceramic Society, Vol. 102, No. 7, 07.2019, p. 4103-4112.

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

TY - JOUR

T1 - Dielectric relaxation properties of [001] c -, [011] c -, and [111] c -oriented 0.24PIN-0.47PMN-0.29PT single crystals

AU - Qi, Xudong

AU - Sun, Enwei

AU - Li, Kai

AU - Li, Shiyang

AU - Zhang, Rui

AU - Yang, Bin

AU - Cao, Wenwu

N1 - Funding Information: This research was supported in part by the NSFC under Grant No. 51575344, 11304061, and 51572056, the National Key Basic Research Program of China (973 Program) under Grant No. 2013CB632900. Publisher Copyright: © 2018 The American Ceramic Society

PY - 2019/7

Y1 - 2019/7

N2 - The dielectric relaxation properties and freezing behavior of polar nanoregions (PNRs) of 0.24Pb(In 1/2 Nb 1/2 )O 3 -0.47Pb(Mg 1/3 Nb 2/3 )O 3 -0.29PbTiO 3 single crystals have been studied. The Burns temperature T B , permittivity maximum temperature T m , and freezing temperature T f were determined, respectively. It was found that the temperature-dependent dielectric constant can be well described by the Lorenz-type relationship in the ergodic phase due to the existence of PNRs. The diffuseness factor δ is >30 and is basically not dependent on crystal orientation. The frequency dependence of T m obeys the Vogel-Fulcher relationship. The residual effect of the poling electric field disappears and the remnant polarization has a sharp decrease near the freezing temperature T f .

AB - The dielectric relaxation properties and freezing behavior of polar nanoregions (PNRs) of 0.24Pb(In 1/2 Nb 1/2 )O 3 -0.47Pb(Mg 1/3 Nb 2/3 )O 3 -0.29PbTiO 3 single crystals have been studied. The Burns temperature T B , permittivity maximum temperature T m , and freezing temperature T f were determined, respectively. It was found that the temperature-dependent dielectric constant can be well described by the Lorenz-type relationship in the ergodic phase due to the existence of PNRs. The diffuseness factor δ is >30 and is basically not dependent on crystal orientation. The frequency dependence of T m obeys the Vogel-Fulcher relationship. The residual effect of the poling electric field disappears and the remnant polarization has a sharp decrease near the freezing temperature T f .

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JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 7

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Qi X, Sun E, Li K, Li S, Zhang R, Yang B et al. Dielectric relaxation properties of [001] _c -, [011] _c -, and [111] _c -oriented 0.24PIN-0.47PMN-0.29PT single crystals Journal of the American Ceramic Society. 2019 Jul;102(7):4103-4112. doi: 10.1111/jace.16281

Dielectric relaxation properties of [001] _c -, [011] _c -, and [111] _c -oriented 0.24PIN-0.47PMN-0.29PT single crystals

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