TY - JOUR
T1 - Frequency dispersion of longitudinal ultrasonic velocity and attenuation in [001]c-poled 0.24pb(In1/2Nb1/2)O 3- 0.45pb(Mg1/3Nb2/3)O 3-0.31PbTiO3 single crystal
AU - Sun, Enwei
AU - Cao, Wenwu
AU - Han, Pengdi
N1 - Funding Information:
Manuscript received February 27, 2011; accepted May 24, 2011. Pacs numbers: 77.65.Bn, 77.22.Ej, 77.65.-j. This research was supported by the nIH under grant no. P41-EB21820 and by H. c. Materials Inc. E. sun and W. cao are with the department of Physics, Harbin Institute of Technology, Harbin, china, and the Materials research Institute, The Pennsylvania state University, University Park, Pa (e-mail: dzk@ psu.edu). P. Han is with H. c. Materials corp., Bolingbrook, Il. digital object Identifier 10.1109/TUFFc.2011.1994
PY - 2011/8
Y1 - 2011/8
N2 - The frequency dispersion of ultrasonic velocity and attenuation in [001]c-poled 0.24Pb(In1/2Nb1/2)O 3-0.45Pb(Mg1/3Nb2/3)O3-0. 31PbTiO3 (PIN-0.45PMN-0.31PT) ternary single crystal were measured by ultrasonic spectroscopy from 25 to 100 MHz for the longitudinal wave. It was found that the velocity has a linear relationship with the frequency f, but the attenuation has a quadratic relation with f. The attenuation and frequency dispersion of the ternary system are lower than that of the (1-x)Pb(Mg 1/3Nb2/3)O3-xPbTiO3 (PMN-PT) binary system and the coercive field also increased by a factor of 2.5, hence, the ternary single system is superior to the corresponding binary single-crystal system for high-frequency and high-power transducer applications.
AB - The frequency dispersion of ultrasonic velocity and attenuation in [001]c-poled 0.24Pb(In1/2Nb1/2)O 3-0.45Pb(Mg1/3Nb2/3)O3-0. 31PbTiO3 (PIN-0.45PMN-0.31PT) ternary single crystal were measured by ultrasonic spectroscopy from 25 to 100 MHz for the longitudinal wave. It was found that the velocity has a linear relationship with the frequency f, but the attenuation has a quadratic relation with f. The attenuation and frequency dispersion of the ternary system are lower than that of the (1-x)Pb(Mg 1/3Nb2/3)O3-xPbTiO3 (PMN-PT) binary system and the coercive field also increased by a factor of 2.5, hence, the ternary single system is superior to the corresponding binary single-crystal system for high-frequency and high-power transducer applications.
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U2 - 10.1109/TUFFC.2011.1994
DO - 10.1109/TUFFC.2011.1994
M3 - Article
C2 - 21859586
AN - SCOPUS:80052041293
SN - 0885-3010
VL - 58
SP - 1669
EP - 1673
JO - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
JF - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
IS - 8
M1 - 5995224
ER -