Relaxor behavior of lead-free nonstoichiometric (Na0.48-xK0.48-xLi0.04)Nb0.89-xTa0.05Sb0.06O3-xSrTiO3 ceramics

Hsiu Hsien Su; Cheng Shong Hong; Cheng Che Tsai; Sheng Yuan Chu

doi:10.1149/2.0151708jss

Relaxor behavior of lead-free nonstoichiometric (Na_0.48-xK_0.48-xLi_0.04)Nb_0.89-xTa_0.05Sb_0.06O₃-xSrTiO₃ ceramics

Hsiu Hsien Su, Cheng Shong Hong, Cheng Che Tsai, Sheng Yuan Chu

電機工程學系

研究成果: Article › 同行評審

4 引文斯高帕斯（Scopus）

摘要

In the present work, the effects of SrTiO₃ are investigated for nonstoichiometric (Na_0.48-xK_0.48-xLi_0.04Sr_x)Nb_0.89-xTi_xTa_0.05Sb_0.06O₃ lead-free relaxor ferroelectric ceramics synthesized using a solid-state reaction method. The empirical law, two ordering models, the spin-glass model and the Curie–Weiss law are used to appraise the dielectric behavior. According to the fitting results and experimental data, the dielectric properties exhibit strong temperature-dependent characteristics with increasing amounts of SrTiO₃ dopant, which is attributed to the disorder of the cations being significantly enhanced.

原文	English
頁（從 - 到）	N117-N121
期刊	ECS Journal of Solid State Science and Technology
卷	6
發行號	8
DOIs	https://doi.org/10.1149/2.0151708jss
出版狀態	Published - 2017

All Science Journal Classification (ASJC) codes

電子、光磁材料

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10.1149/2.0151708jss

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@article{eaed9556b8af43a695220cedc83850cf,

title = "Relaxor behavior of lead-free nonstoichiometric (Na0.48-xK0.48-xLi0.04)Nb0.89-xTa0.05Sb0.06O3-xSrTiO3 ceramics",

abstract = "In the present work, the effects of SrTiO3 are investigated for nonstoichiometric (Na0.48-xK0.48-xLi0.04Srx)Nb0.89-xTixTa0.05Sb0.06O3 lead-free relaxor ferroelectric ceramics synthesized using a solid-state reaction method. The empirical law, two ordering models, the spin-glass model and the Curie–Weiss law are used to appraise the dielectric behavior. According to the fitting results and experimental data, the dielectric properties exhibit strong temperature-dependent characteristics with increasing amounts of SrTiO3 dopant, which is attributed to the disorder of the cations being significantly enhanced.",

author = "Su, {Hsiu Hsien} and Hong, {Cheng Shong} and Tsai, {Cheng Che} and Chu, {Sheng Yuan}",

note = "Funding Information: We gratefully acknowledge the financial support provided from the Ministry of Science and Technology (MOST), Taiwan, R.O.C. (grant nos. MOST 106-2622-E-006 -019 -CC3, MOST 105-2218-E-006-008 and MOST 105-2221-E-006-215). Publisher Copyright: {\textcopyright} 2017 The Electrochemical Society. All rights reserved.",

year = "2017",

doi = "10.1149/2.0151708jss",

language = "English",

volume = "6",

pages = "N117--N121",

journal = "ECS Journal of Solid State Science and Technology",

issn = "2162-8769",

publisher = "Electrochemical Society, Inc.",

number = "8",

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TY - JOUR

T1 - Relaxor behavior of lead-free nonstoichiometric (Na0.48-xK0.48-xLi0.04)Nb0.89-xTa0.05Sb0.06O3-xSrTiO3 ceramics

AU - Su, Hsiu Hsien

AU - Hong, Cheng Shong

AU - Tsai, Cheng Che

AU - Chu, Sheng Yuan

N1 - Funding Information: We gratefully acknowledge the financial support provided from the Ministry of Science and Technology (MOST), Taiwan, R.O.C. (grant nos. MOST 106-2622-E-006 -019 -CC3, MOST 105-2218-E-006-008 and MOST 105-2221-E-006-215). Publisher Copyright: © 2017 The Electrochemical Society. All rights reserved.

PY - 2017

Y1 - 2017

N2 - In the present work, the effects of SrTiO3 are investigated for nonstoichiometric (Na0.48-xK0.48-xLi0.04Srx)Nb0.89-xTixTa0.05Sb0.06O3 lead-free relaxor ferroelectric ceramics synthesized using a solid-state reaction method. The empirical law, two ordering models, the spin-glass model and the Curie–Weiss law are used to appraise the dielectric behavior. According to the fitting results and experimental data, the dielectric properties exhibit strong temperature-dependent characteristics with increasing amounts of SrTiO3 dopant, which is attributed to the disorder of the cations being significantly enhanced.

AB - In the present work, the effects of SrTiO3 are investigated for nonstoichiometric (Na0.48-xK0.48-xLi0.04Srx)Nb0.89-xTixTa0.05Sb0.06O3 lead-free relaxor ferroelectric ceramics synthesized using a solid-state reaction method. The empirical law, two ordering models, the spin-glass model and the Curie–Weiss law are used to appraise the dielectric behavior. According to the fitting results and experimental data, the dielectric properties exhibit strong temperature-dependent characteristics with increasing amounts of SrTiO3 dopant, which is attributed to the disorder of the cations being significantly enhanced.

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DO - 10.1149/2.0151708jss

M3 - Article

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SN - 2162-8769

VL - 6

SP - N117-N121

JO - ECS Journal of Solid State Science and Technology

JF - ECS Journal of Solid State Science and Technology

IS - 8

ER -

Relaxor behavior of lead-free nonstoichiometric (Na0.48-xK0.48-xLi0.04)Nb0.89-xTa0.05Sb0.06O3-xSrTiO3 ceramics

摘要

All Science Journal Classification (ASJC) codes

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Relaxor behavior of lead-free nonstoichiometric (Na_0.48-xK_0.48-xLi_0.04)Nb_0.89-xTa_0.05Sb_0.06O₃-xSrTiO₃ ceramics