Structural, Ferroelectric and Field-Induced Strain Response of Nb-Modified (Bi0.5Na0.5)TiO3-SrZrO3 Lead-Free Ceramics

Adnan Maqbool; Ali Hussain; Jamil Ur Rahman; Rizwan Ahmed Malik; Min Su Kim; Tae Kwon Song; Won Jeong Kim; Jae Hyun Lee; Myong Ho Kim

doi:10.1080/00150193.2015.1072005

Structural, Ferroelectric and Field-Induced Strain Response of Nb-Modified (Bi_0.5Na_0.5)TiO₃-SrZrO₃ Lead-Free Ceramics

Adnan Maqbool, Ali Hussain, Jamil Ur Rahman, Rizwan Ahmed Malik, Min Su Kim, Tae Kwon Song, Won Jeong Kim, Jae Hyun Lee, Myong Ho Kim

Changwon National University

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

7 Scopus citations

Abstract

Lead-free ceramics system of 0.96[Bi_0.5Na_0.5Ti(1-x₎Nb_xO₃]-0.04SrZrO₃ BNT-SZ-Nb100x (with Nb100x = 0-4) were prepared by a solid-state reaction method. X-ray diffraction analysis revealed the formation of pure perovskite phase with x ≤ 0.03. The temperature dependence of dielectric curves showed that maximum dielectric constant temperature (T_m) shifted towards lower temperatures and the curves become more diffuse with increasing Nb doping. Ferroelectric curves indicated a disruption of ferroelectric order upon Nb addition. From Nb0 to Nb2 ceramics, maximum values for the field-induced strain (S_max) was enhanced from 0.09 to 0.22%. The corresponding normalized strain (S_max/E_max) was increased from 125 to 315 pm/V.

Original language	English
Pages (from-to)	23-31
Number of pages	9
Journal	Ferroelectrics
Volume	488
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2015.1072005
State	Published - 30 Oct 2015
Externally published	Yes

Keywords

electric field-induced strain
ferroelectric properties
Lead-free
relaxor behavior

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@article{16955bf17816439cbd46b78509b8a876,

title = "Structural, Ferroelectric and Field-Induced Strain Response of Nb-Modified (Bi0.5Na0.5)TiO3-SrZrO3 Lead-Free Ceramics",

abstract = "Lead-free ceramics system of 0.96[Bi0.5Na0.5Ti(1-x)NbxO3]-0.04SrZrO3 BNT-SZ-Nb100x (with Nb100x = 0-4) were prepared by a solid-state reaction method. X-ray diffraction analysis revealed the formation of pure perovskite phase with x ≤ 0.03. The temperature dependence of dielectric curves showed that maximum dielectric constant temperature (Tm) shifted towards lower temperatures and the curves become more diffuse with increasing Nb doping. Ferroelectric curves indicated a disruption of ferroelectric order upon Nb addition. From Nb0 to Nb2 ceramics, maximum values for the field-induced strain (Smax) was enhanced from 0.09 to 0.22\%. The corresponding normalized strain (Smax/Emax) was increased from 125 to 315 pm/V.",

keywords = "electric field-induced strain, ferroelectric properties, Lead-free, relaxor behavior",

author = "Adnan Maqbool and Ali Hussain and Rahman, \{Jamil Ur\} and Malik, \{Rizwan Ahmed\} and Kim, \{Min Su\} and Song, \{Tae Kwon\} and Kim, \{Won Jeong\} and Lee, \{Jae Hyun\} and Kim, \{Myong Ho\}",

note = "Publisher Copyright: Copyright {\textcopyright} 2015 Taylor and Francis Group, LLC.",

year = "2015",

month = oct,

day = "30",

doi = "10.1080/00150193.2015.1072005",

language = "English",

volume = "488",

pages = "23--31",

journal = "Ferroelectrics",

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T1 - Structural, Ferroelectric and Field-Induced Strain Response of Nb-Modified (Bi0.5Na0.5)TiO3-SrZrO3 Lead-Free Ceramics

AU - Maqbool, Adnan

AU - Hussain, Ali

AU - Rahman, Jamil Ur

AU - Malik, Rizwan Ahmed

AU - Kim, Min Su

AU - Song, Tae Kwon

AU - Kim, Won Jeong

AU - Lee, Jae Hyun

AU - Kim, Myong Ho

PY - 2015/10/30

Y1 - 2015/10/30

N2 - Lead-free ceramics system of 0.96[Bi0.5Na0.5Ti(1-x)NbxO3]-0.04SrZrO3 BNT-SZ-Nb100x (with Nb100x = 0-4) were prepared by a solid-state reaction method. X-ray diffraction analysis revealed the formation of pure perovskite phase with x ≤ 0.03. The temperature dependence of dielectric curves showed that maximum dielectric constant temperature (Tm) shifted towards lower temperatures and the curves become more diffuse with increasing Nb doping. Ferroelectric curves indicated a disruption of ferroelectric order upon Nb addition. From Nb0 to Nb2 ceramics, maximum values for the field-induced strain (Smax) was enhanced from 0.09 to 0.22%. The corresponding normalized strain (Smax/Emax) was increased from 125 to 315 pm/V.

AB - Lead-free ceramics system of 0.96[Bi0.5Na0.5Ti(1-x)NbxO3]-0.04SrZrO3 BNT-SZ-Nb100x (with Nb100x = 0-4) were prepared by a solid-state reaction method. X-ray diffraction analysis revealed the formation of pure perovskite phase with x ≤ 0.03. The temperature dependence of dielectric curves showed that maximum dielectric constant temperature (Tm) shifted towards lower temperatures and the curves become more diffuse with increasing Nb doping. Ferroelectric curves indicated a disruption of ferroelectric order upon Nb addition. From Nb0 to Nb2 ceramics, maximum values for the field-induced strain (Smax) was enhanced from 0.09 to 0.22%. The corresponding normalized strain (Smax/Emax) was increased from 125 to 315 pm/V.

KW - electric field-induced strain

KW - ferroelectric properties

KW - Lead-free

KW - relaxor behavior

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U2 - 10.1080/00150193.2015.1072005

DO - 10.1080/00150193.2015.1072005

M3 - Article

AN - SCOPUS:84951796205

SN - 0015-0193

VL - 488

SP - 23

EP - 31

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

ER -

Structural, Ferroelectric and Field-Induced Strain Response of Nb-Modified (Bi_0.5Na_0.5)TiO₃-SrZrO₃ Lead-Free Ceramics

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Keywords

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