Improved thermal stability of [0 0 1]c poled 0.24Pb(In 1/2Nb1/2)O3-0.47Pb(Mg1/3Nb 2/3)O3-0.29PbTiO3 single crystal with manganese doping

Yuling Wang, Enwei Sun, Wei Song, Wanchong Li, Rui Zhang, Wenwu Cao

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

The temperature dependence of dielectric, piezoelectric, and electromechanical coupling properties of 0.5 wt.% manganese-doped and undoped [0 0 1]c-poled 0.24Pb(In1/2Nb1/2)O 3-0.47Pb(Mg1/3Nb2/3)O3-0. 29PbTiO3 (0.24PIN-0.47PMN-0.29PT) single crystals has been investigated. Compared to the undoped single crystal, the Mn-doped 0.24PIN-0.47PMN-0.29PT demonstrated higher level of coercive field (9.8 kV/cm), increased Curie temperature (187 C), improved mechanical quality factor Q m (196), decreased piezoelectric constant d33 and comparable electromechanical coupling factor k33, indicating hardening effects caused by the manganese ion substitution. More importantly, it was found that the Mn substitution significantly enhanced temperature stabilities of k33, d33 and Qm, leading to 30-40 C improvement of the usage temperature range. These results show the application potential of Mn-doped ternary PIN-PMN-PT single crystals for the high-temperature and high-power electromechanical devices.

Original languageEnglish (US)
Pages (from-to)154-157
Number of pages4
JournalJournal of Alloys and Compounds
Volume601
DOIs
StatePublished - Jul 15 2014

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Manganese
Thermodynamic stability
Doping (additives)
Single crystals
Electromechanical coupling
Substitution reactions
Electromechanical devices
Temperature
Curie temperature
Hardening
Ions

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

@article{bea5ef64fa03410c90ec3cca7f5f4c46,
title = "Improved thermal stability of [0 0 1]c poled 0.24Pb(In 1/2Nb1/2)O3-0.47Pb(Mg1/3Nb 2/3)O3-0.29PbTiO3 single crystal with manganese doping",
abstract = "The temperature dependence of dielectric, piezoelectric, and electromechanical coupling properties of 0.5 wt.{\%} manganese-doped and undoped [0 0 1]c-poled 0.24Pb(In1/2Nb1/2)O 3-0.47Pb(Mg1/3Nb2/3)O3-0. 29PbTiO3 (0.24PIN-0.47PMN-0.29PT) single crystals has been investigated. Compared to the undoped single crystal, the Mn-doped 0.24PIN-0.47PMN-0.29PT demonstrated higher level of coercive field (9.8 kV/cm), increased Curie temperature (187 C), improved mechanical quality factor Q m (196), decreased piezoelectric constant d33 and comparable electromechanical coupling factor k33, indicating hardening effects caused by the manganese ion substitution. More importantly, it was found that the Mn substitution significantly enhanced temperature stabilities of k33, d33 and Qm, leading to 30-40 C improvement of the usage temperature range. These results show the application potential of Mn-doped ternary PIN-PMN-PT single crystals for the high-temperature and high-power electromechanical devices.",
author = "Yuling Wang and Enwei Sun and Wei Song and Wanchong Li and Rui Zhang and Wenwu Cao",
year = "2014",
month = "7",
day = "15",
doi = "10.1016/j.jallcom.2014.02.174",
language = "English (US)",
volume = "601",
pages = "154--157",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier BV",

}

Improved thermal stability of [0 0 1]c poled 0.24Pb(In 1/2Nb1/2)O3-0.47Pb(Mg1/3Nb 2/3)O3-0.29PbTiO3 single crystal with manganese doping. / Wang, Yuling; Sun, Enwei; Song, Wei; Li, Wanchong; Zhang, Rui; Cao, Wenwu.

In: Journal of Alloys and Compounds, Vol. 601, 15.07.2014, p. 154-157.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Improved thermal stability of [0 0 1]c poled 0.24Pb(In 1/2Nb1/2)O3-0.47Pb(Mg1/3Nb 2/3)O3-0.29PbTiO3 single crystal with manganese doping

AU - Wang, Yuling

AU - Sun, Enwei

AU - Song, Wei

AU - Li, Wanchong

AU - Zhang, Rui

AU - Cao, Wenwu

PY - 2014/7/15

Y1 - 2014/7/15

N2 - The temperature dependence of dielectric, piezoelectric, and electromechanical coupling properties of 0.5 wt.% manganese-doped and undoped [0 0 1]c-poled 0.24Pb(In1/2Nb1/2)O 3-0.47Pb(Mg1/3Nb2/3)O3-0. 29PbTiO3 (0.24PIN-0.47PMN-0.29PT) single crystals has been investigated. Compared to the undoped single crystal, the Mn-doped 0.24PIN-0.47PMN-0.29PT demonstrated higher level of coercive field (9.8 kV/cm), increased Curie temperature (187 C), improved mechanical quality factor Q m (196), decreased piezoelectric constant d33 and comparable electromechanical coupling factor k33, indicating hardening effects caused by the manganese ion substitution. More importantly, it was found that the Mn substitution significantly enhanced temperature stabilities of k33, d33 and Qm, leading to 30-40 C improvement of the usage temperature range. These results show the application potential of Mn-doped ternary PIN-PMN-PT single crystals for the high-temperature and high-power electromechanical devices.

AB - The temperature dependence of dielectric, piezoelectric, and electromechanical coupling properties of 0.5 wt.% manganese-doped and undoped [0 0 1]c-poled 0.24Pb(In1/2Nb1/2)O 3-0.47Pb(Mg1/3Nb2/3)O3-0. 29PbTiO3 (0.24PIN-0.47PMN-0.29PT) single crystals has been investigated. Compared to the undoped single crystal, the Mn-doped 0.24PIN-0.47PMN-0.29PT demonstrated higher level of coercive field (9.8 kV/cm), increased Curie temperature (187 C), improved mechanical quality factor Q m (196), decreased piezoelectric constant d33 and comparable electromechanical coupling factor k33, indicating hardening effects caused by the manganese ion substitution. More importantly, it was found that the Mn substitution significantly enhanced temperature stabilities of k33, d33 and Qm, leading to 30-40 C improvement of the usage temperature range. These results show the application potential of Mn-doped ternary PIN-PMN-PT single crystals for the high-temperature and high-power electromechanical devices.

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