Frequency dispersion of ultrasonic velocity and attenuation of longitudinal waves propagating in 0.68Pb(Mg 1/3Nb 2/3)O 3 -0.32PbTiO 3 single crystals poled along [001] and [110]

Rui Zhang; Wenhua Jiang; Wenwu Cao

doi:10.1063/1.2120909

Frequency dispersion of ultrasonic velocity and attenuation of longitudinal waves propagating in 0.68Pb(Mg _1/3Nb _2/3)O ₃ -0.32PbTiO ₃ single crystals poled along [001] and [110]

Rui Zhang, Wenhua Jiang, Wenwu Cao

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

11 Scopus citations

Abstract

Using ultrasonic spectroscopy, the frequency dispersion of ultrasonic velocity and attenuation in the frequency range of 50-110 MHz were measured for longitudinal waves propagating in 0.68Pb (Mg13 Nb23) O3 -0.32PbTi O3 (PMN-32%PT) single crystals poled along [001] and [110], respectively. The measured dispersion of longitudinal wave velocity and attenuation in the multidomain PMN-32%PT crystals are smaller than that of PZT-4 but much higher than that of PMN-28%PT poled along [001]. The correlation between larger piezoelectric coefficient and higher attenuation of ultrasonic waves in multiple-domain (1-x) Pb (Mg13 Nb23) O3 -xPbTi O3 single crystal for compositions closer to the morphotropic phase boundary indicates that the physical origin of the higher piezoelectric activity is associated with higher density of non-180° domain walls.

Original language	English (US)
Article number	182903
Pages (from-to)	1-3
Number of pages	3
Journal	Applied Physics Letters
Volume	87
Issue number	18
DOIs	https://doi.org/10.1063/1.2120909
State	Published - Oct 31 2005

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.2120909

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@article{cf84fea78e5646318383c66ebf289226,

title = "Frequency dispersion of ultrasonic velocity and attenuation of longitudinal waves propagating in 0.68Pb(Mg 1/3Nb 2/3)O 3 -0.32PbTiO 3 single crystals poled along [001] and [110]",

abstract = "Using ultrasonic spectroscopy, the frequency dispersion of ultrasonic velocity and attenuation in the frequency range of 50-110 MHz were measured for longitudinal waves propagating in 0.68Pb (Mg13 Nb23) O3 -0.32PbTi O3 (PMN-32%PT) single crystals poled along [001] and [110], respectively. The measured dispersion of longitudinal wave velocity and attenuation in the multidomain PMN-32%PT crystals are smaller than that of PZT-4 but much higher than that of PMN-28%PT poled along [001]. The correlation between larger piezoelectric coefficient and higher attenuation of ultrasonic waves in multiple-domain (1-x) Pb (Mg13 Nb23) O3 -xPbTi O3 single crystal for compositions closer to the morphotropic phase boundary indicates that the physical origin of the higher piezoelectric activity is associated with higher density of non-180° domain walls.",

author = "Rui Zhang and Wenhua Jiang and Wenwu Cao",

note = "Funding Information: This research was supported by the NIH under Grant No. RR11795-05. High-quality PMN-32%PT crystals used in the experiments were provided by Dr. Mitsuyoshi Matsushita of the JFE Mineral Co., Ltd. of Japan.",

year = "2005",

month = oct,

day = "31",

doi = "10.1063/1.2120909",

language = "English (US)",

volume = "87",

pages = "1--3",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - Frequency dispersion of ultrasonic velocity and attenuation of longitudinal waves propagating in 0.68Pb(Mg 1/3Nb 2/3)O 3 -0.32PbTiO 3 single crystals poled along [001] and [110]

AU - Zhang, Rui

AU - Jiang, Wenhua

AU - Cao, Wenwu

N1 - Funding Information: This research was supported by the NIH under Grant No. RR11795-05. High-quality PMN-32%PT crystals used in the experiments were provided by Dr. Mitsuyoshi Matsushita of the JFE Mineral Co., Ltd. of Japan.

PY - 2005/10/31

Y1 - 2005/10/31

N2 - Using ultrasonic spectroscopy, the frequency dispersion of ultrasonic velocity and attenuation in the frequency range of 50-110 MHz were measured for longitudinal waves propagating in 0.68Pb (Mg13 Nb23) O3 -0.32PbTi O3 (PMN-32%PT) single crystals poled along [001] and [110], respectively. The measured dispersion of longitudinal wave velocity and attenuation in the multidomain PMN-32%PT crystals are smaller than that of PZT-4 but much higher than that of PMN-28%PT poled along [001]. The correlation between larger piezoelectric coefficient and higher attenuation of ultrasonic waves in multiple-domain (1-x) Pb (Mg13 Nb23) O3 -xPbTi O3 single crystal for compositions closer to the morphotropic phase boundary indicates that the physical origin of the higher piezoelectric activity is associated with higher density of non-180° domain walls.

AB - Using ultrasonic spectroscopy, the frequency dispersion of ultrasonic velocity and attenuation in the frequency range of 50-110 MHz were measured for longitudinal waves propagating in 0.68Pb (Mg13 Nb23) O3 -0.32PbTi O3 (PMN-32%PT) single crystals poled along [001] and [110], respectively. The measured dispersion of longitudinal wave velocity and attenuation in the multidomain PMN-32%PT crystals are smaller than that of PZT-4 but much higher than that of PMN-28%PT poled along [001]. The correlation between larger piezoelectric coefficient and higher attenuation of ultrasonic waves in multiple-domain (1-x) Pb (Mg13 Nb23) O3 -xPbTi O3 single crystal for compositions closer to the morphotropic phase boundary indicates that the physical origin of the higher piezoelectric activity is associated with higher density of non-180° domain walls.

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U2 - 10.1063/1.2120909

DO - 10.1063/1.2120909

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VL - 87

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JF - Applied Physics Letters

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ER -

Frequency dispersion of ultrasonic velocity and attenuation of longitudinal waves propagating in 0.68Pb(Mg _1/3Nb _2/3)O ₃ -0.32PbTiO ₃ single crystals poled along [001] and [110]

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