Electromechanical properties of Mn-doped Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 piezoelectric ceramics

Xudong Qi; Enwei Sun; Junjun Wang; Rui Zhang; Yang Bin Yang; Wenwu Cao

doi:10.1016/j.ceramint.2016.06.175

Electromechanical properties of Mn-doped Pb(In_1/2Nb_1/2)O₃-Pb(Mg_1/3Nb_2/3)O₃-PbTiO₃ piezoelectric ceramics

Xudong Qi, Enwei Sun, Junjun Wang, Rui Zhang, Yang Bin Yang, Wenwu Cao

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

59 Scopus citations

Abstract

The dielectric, piezoelectric, and ferroelectric properties of Mn-doped and undoped yPb(In_1/2Nb_1/2)O₃-(1−x−y)Pb(Mg_1/3Nb_2/3)O₃-xPbTiO₃ (PIN-PMN-PT) ternary ceramics with morphotropic phase boundary composition have been investigated. Mn-doped PIN-PMN-PT ceramics show obvious hardening characteristics. With 2 mol% Mn doping the mechanical quality factor Q_m can be increased to as high as 2000, while the electromechanical coupling factor (k_p=57%) is still comparable to that of the undoped counterpart. The internal bias field E_i was analyzed and calculated based on the P-E hysteresis loops for the Mn-doped PIN-PMN-PT ceramic. The relatively high Curie temperature, very high Q_m, and low dielectric loss make the Mn-doped PIN-PMN-PT ceramics good candidates for high power and high temperature electromechanical device applications.

Original language	English (US)
Pages (from-to)	15332-15337
Number of pages	6
Journal	Ceramics International
Volume	42
Issue number	14
DOIs	https://doi.org/10.1016/j.ceramint.2016.06.175
State	Published - Nov 1 2016

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Process Chemistry and Technology
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/j.ceramint.2016.06.175

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title = "Electromechanical properties of Mn-doped Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 piezoelectric ceramics",

abstract = "The dielectric, piezoelectric, and ferroelectric properties of Mn-doped and undoped yPb(In1/2Nb1/2)O3-(1−x−y)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PIN-PMN-PT) ternary ceramics with morphotropic phase boundary composition have been investigated. Mn-doped PIN-PMN-PT ceramics show obvious hardening characteristics. With 2 mol% Mn doping the mechanical quality factor Qm can be increased to as high as 2000, while the electromechanical coupling factor (kp=57%) is still comparable to that of the undoped counterpart. The internal bias field Ei was analyzed and calculated based on the P-E hysteresis loops for the Mn-doped PIN-PMN-PT ceramic. The relatively high Curie temperature, very high Qm, and low dielectric loss make the Mn-doped PIN-PMN-PT ceramics good candidates for high power and high temperature electromechanical device applications.",

author = "Xudong Qi and Enwei Sun and Junjun Wang and Rui Zhang and {Bin Yang}, Yang and Wenwu Cao",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier Ltd and Techna Group S.r.l.",

year = "2016",

month = nov,

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doi = "10.1016/j.ceramint.2016.06.175",

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pages = "15332--15337",

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TY - JOUR

T1 - Electromechanical properties of Mn-doped Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 piezoelectric ceramics

AU - Qi, Xudong

AU - Sun, Enwei

AU - Wang, Junjun

AU - Zhang, Rui

AU - Bin Yang, Yang

AU - Cao, Wenwu

PY - 2016/11/1

Y1 - 2016/11/1

N2 - The dielectric, piezoelectric, and ferroelectric properties of Mn-doped and undoped yPb(In1/2Nb1/2)O3-(1−x−y)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PIN-PMN-PT) ternary ceramics with morphotropic phase boundary composition have been investigated. Mn-doped PIN-PMN-PT ceramics show obvious hardening characteristics. With 2 mol% Mn doping the mechanical quality factor Qm can be increased to as high as 2000, while the electromechanical coupling factor (kp=57%) is still comparable to that of the undoped counterpart. The internal bias field Ei was analyzed and calculated based on the P-E hysteresis loops for the Mn-doped PIN-PMN-PT ceramic. The relatively high Curie temperature, very high Qm, and low dielectric loss make the Mn-doped PIN-PMN-PT ceramics good candidates for high power and high temperature electromechanical device applications.

AB - The dielectric, piezoelectric, and ferroelectric properties of Mn-doped and undoped yPb(In1/2Nb1/2)O3-(1−x−y)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PIN-PMN-PT) ternary ceramics with morphotropic phase boundary composition have been investigated. Mn-doped PIN-PMN-PT ceramics show obvious hardening characteristics. With 2 mol% Mn doping the mechanical quality factor Qm can be increased to as high as 2000, while the electromechanical coupling factor (kp=57%) is still comparable to that of the undoped counterpart. The internal bias field Ei was analyzed and calculated based on the P-E hysteresis loops for the Mn-doped PIN-PMN-PT ceramic. The relatively high Curie temperature, very high Qm, and low dielectric loss make the Mn-doped PIN-PMN-PT ceramics good candidates for high power and high temperature electromechanical device applications.

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SN - 0272-8842

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JO - Ceramics International

JF - Ceramics International

IS - 14

ER -

Electromechanical properties of Mn-doped Pb(In_1/2Nb_1/2)O₃-Pb(Mg_1/3Nb_2/3)O₃-PbTiO₃ piezoelectric ceramics

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