Large nonlinear dielectric behavior in BaTi1−xSnxO3

Abstract BaTi1−xSnxO3 (BTSn, 0 ≤ x ≤ 0.30) ceramics were prepared by both the conventional sintering (CS) and sparking plasma sintering (SPS). Composition, temperature and grain size dependences of the nonlinear dielectric behaviors were systematically studied. BTSn was found to have especially larg...

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Autores principales:	Pengrong Ren, Zicheng Liu, Qian Wang, Biaolin Peng, Shanming Ke, Huiqing Fan, Gaoyang Zhao
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b9b05570988642d48dc500fb69fd90ec
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spelling	oai:doaj.org-article:b9b05570988642d48dc500fb69fd90ec2021-12-02T11:50:56ZLarge nonlinear dielectric behavior in BaTi1−xSnxO310.1038/s41598-017-07192-x2045-2322https://doaj.org/article/b9b05570988642d48dc500fb69fd90ec2017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-07192-xhttps://doaj.org/toc/2045-2322Abstract BaTi1−xSnxO3 (BTSn, 0 ≤ x ≤ 0.30) ceramics were prepared by both the conventional sintering (CS) and sparking plasma sintering (SPS). Composition, temperature and grain size dependences of the nonlinear dielectric behaviors were systematically studied. BTSn was found to have especially large tunability (≥90%), which is larger than most other Pb-free systems, and is comparable to Pb-based relaxors. The high dielectric tunability in BTSn is attributed to its specific domain structures. Besides, temperature dependent tunability of BTSn presents a dispersed behavior and the dispersion is enhanced with the increase of Sn4+ concentrations, which is explained by the compositional fluctuation model.Pengrong RenZicheng LiuQian WangBiaolin PengShanming KeHuiqing FanGaoyang ZhaoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Pengrong Ren Zicheng Liu Qian Wang Biaolin Peng Shanming Ke Huiqing Fan Gaoyang Zhao Large nonlinear dielectric behavior in BaTi1−xSnxO3
description	Abstract BaTi1−xSnxO3 (BTSn, 0 ≤ x ≤ 0.30) ceramics were prepared by both the conventional sintering (CS) and sparking plasma sintering (SPS). Composition, temperature and grain size dependences of the nonlinear dielectric behaviors were systematically studied. BTSn was found to have especially large tunability (≥90%), which is larger than most other Pb-free systems, and is comparable to Pb-based relaxors. The high dielectric tunability in BTSn is attributed to its specific domain structures. Besides, temperature dependent tunability of BTSn presents a dispersed behavior and the dispersion is enhanced with the increase of Sn4+ concentrations, which is explained by the compositional fluctuation model.
format	article
author	Pengrong Ren Zicheng Liu Qian Wang Biaolin Peng Shanming Ke Huiqing Fan Gaoyang Zhao
author_facet	Pengrong Ren Zicheng Liu Qian Wang Biaolin Peng Shanming Ke Huiqing Fan Gaoyang Zhao
author_sort	Pengrong Ren
title	Large nonlinear dielectric behavior in BaTi1−xSnxO3
title_short	Large nonlinear dielectric behavior in BaTi1−xSnxO3
title_full	Large nonlinear dielectric behavior in BaTi1−xSnxO3
title_fullStr	Large nonlinear dielectric behavior in BaTi1−xSnxO3
title_full_unstemmed	Large nonlinear dielectric behavior in BaTi1−xSnxO3
title_sort	large nonlinear dielectric behavior in bati1−xsnxo3
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/b9b05570988642d48dc500fb69fd90ec
work_keys_str_mv	AT pengrongren largenonlineardielectricbehaviorinbati1xsnxo3 AT zichengliu largenonlineardielectricbehaviorinbati1xsnxo3 AT qianwang largenonlineardielectricbehaviorinbati1xsnxo3 AT biaolinpeng largenonlineardielectricbehaviorinbati1xsnxo3 AT shanmingke largenonlineardielectricbehaviorinbati1xsnxo3 AT huiqingfan largenonlineardielectricbehaviorinbati1xsnxo3 AT gaoyangzhao largenonlineardielectricbehaviorinbati1xsnxo3
_version_	1718395187452968960

Large nonlinear dielectric behavior in BaTi1−xSnxO3

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