Growth and properties of (1−x)Pb(Zn1/3Nb2/3)O3–xPbTiO3 (x=0.07–0.11) ferroelectric single crystals by a top-seeded solution growth method

Li, Tao; Long, Xifa; Ye, Mao; Wang, Hairui; Huang, Haitao; Zeng, Xierong; Ke, Shanming

doi:10.1016/j.ceramint.2015.07.078

Cited by 10 publications

(3 citation statements)

References 25 publications

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“…http://engine.scichina.com/doi/10.1360/N092017-00086 图 3 (网络版彩图)PZN-xPT(x=0.07~0.11)晶体 [33] 采用顶部籽晶法生长PMN-PT单晶也取得了部分进展 [17,20,22] . 得到的晶体尺寸达30 mm×30 mm×15 mm, 显露(100)自然生长面, 如图4(a)所示 [20] .…”

Section: 相图可以知道其Mpb区域为pt含量为305%~38%的unclassified

Relaxor-based ferroelectric single crystals grown by top-seeded solution growth method

Yang

Wang

et al. 2017

Sci. Sin.-Tech.

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Section: 相图可以知道其Mpb区域为pt含量为305%~38%的unclassified

Relaxor-based ferroelectric single crystals grown by top-seeded solution growth method

Yang

Wang

et al. 2017

Sci. Sin.-Tech.

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“…In recent decades, relaxor ferroelectric single crystals represented by (1−x) Pb(Mg1/3Nb2/3)O3-xPbTiO3 [PMN-PT] and Pb(Zn1/3Nb2/3)O3-xPbTiO3 [PZN-PT] have triggered a revolution. They are regarded as potential materials in the medical ultrasonic probe, underwater acoustic transducer, and ultrasonic motor owing to their excellent electric properties [1][2][3]. However, the low coercive field Ec limits their applications in highpower devices.…”

Section: Introductionmentioning

confidence: 99%

Ferroelectric and Spectroscopic Properties of Ho3+/Yb3+ Co-Doped Pb(Mg1/3Nb2/3)O3-32PbTiO3 Crystal

Zhang

Wang³

et al. 2022

Crystals

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In order to design a new multifunctional crystal with excellent ferroelectric and spectroscopic properties, experiments were carried out for Ho3+/Yb3+ co-doped Pb(Mg1/3Nb2/3)O3 -32PbTiO3 ferroelectric crystal using the flux method, the coercive field Ec of which is 11.86 kV/cm. Up-conversion luminescence emission bands, including an intense green emission band at 553 nm, a red band at 663 nm, and a weak infra-red band at 755 nm, are generated at 980 nm excitation. The main spectroscopic parameters, including radiative transition probability A(J’ − J), radiative lifetimes τrad, and branching ratios β, were predicted by applying Judd–Ofelt treatment. The obtained J-O intensity parameters are Ω2 = 0.531 × 10−20 cm2, Ω4 = 1.738 × 10−20 cm2, Ω6 = 0.530 × 10−20 cm2. The radiative lifetime of 5I7 level is 5.45 ms. The fluorescence lifetime of is 5F5 is 92.568 μs. The investigations show that Ho3+/Yb3+ co-doped Pb(Mg1/3Nb2/3)O3-0.32PbTiO3 crystal is a new type of multifunctional crystal integrating ferroelectric and spectroscopic properties, which has a potential application in the developing innovative multifunctional devices and lasers.

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“…However, the Curie temperature (T c~1 70 • C) and coercive field (E c~3 .5 kV/cm) of PZN-9PT single crystals are relatively low [12][13][14]. All of these shortcomings make PZN-PT unsuitable for high-power applications and high temperature working environments.…”

Section: Introductionmentioning

confidence: 99%

Pb(Er1/2Nb1/2)O3–Pb(Zn1/3Nb2/3)O3–PbTiO3 Single Crystals with High Curie Temperature

Chen

Guo

et al. 2020

Crystals

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In this work, 0.15Pb(Er1/2Nb1/2)O3–0.63Pb(Zn1/3Nb2/3)O3–0.22PbTiO3 (15PEN–63PZN–22PT) single crystals with a pure perovskite structure are obtained through the flux method. The phase structure, dielectric, ferroelectric properties and upconversion photoluminescence of the crystals are studied. The ternary crystals along the [110] orientation have a high Curie temperature (Tc = 250 °C) and large coercive field (Ec = 11.0597 kV/cm) which are higher than those of crystals reported previously. Furthermore, the PEN–PZN–PT crystals are produced with a strong green light excited by a 980 nm laser. Being in the range 298–478 K, the emission intensity of all peaks decreases with increase in temperature. The absolute quantum yield (QY) for the crystals is 0.00059%. These excellent properties provide new possibilities for multifunctional materials of optoelectronic devices.

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Growth and properties of (1−x)Pb(Zn1/3Nb2/3)O3–xPbTiO3 (x=0.07–0.11) ferroelectric single crystals by a top-seeded solution growth method

Cited by 10 publications

References 25 publications

Relaxor-based ferroelectric single crystals grown by top-seeded solution growth method

Relaxor-based ferroelectric single crystals grown by top-seeded solution growth method

Ferroelectric and Spectroscopic Properties of Ho3+/Yb3+ Co-Doped Pb(Mg1/3Nb2/3)O3-32PbTiO3 Crystal

Pb(Er1/2Nb1/2)O3–Pb(Zn1/3Nb2/3)O3–PbTiO3 Single Crystals with High Curie Temperature

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