Phase transition and dielectric properties of Sr-doped AgNbO3 ceramics

Yungder Juang; Sheng Yuan Chu; K. S. Wang

doi:10.1080/00150193.2016.1133216

Phase transition and dielectric properties of Sr-doped AgNbO₃ ceramics

Yungder Juang, Sheng Yuan Chu, K. S. Wang

Department of Electrical Engineering

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

4 Citations (Scopus)

Abstract

Ag_1-2xSr_2xNbO₃ solid solution ceramics were studied for the Sr concentration range 0蠆x蠆0.5. We investigate the phase transition behavior and dielectric properties of Sr-doped with different concentrations using XRD, DSC and dielectric measurements. The results show that with increasing Sr content, the phase transitions of M₁-M₂ and M₃-O₁ shift to a lower temperature, while the phase transition of M₂-M₃ shifts to a higher temperature. The influence of Sr²⁺ substitution on the behavior of the phase transition in AgNbO₃ is very different from that of Li⁺ substitution.

Original language	English
Pages (from-to)	54-61
Number of pages	8
Journal	Ferroelectrics
Volume	493
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2016.1133216
Publication status	Published - 2016 Mar 15

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1080/00150193.2016.1133216

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title = "Phase transition and dielectric properties of Sr-doped AgNbO3 ceramics",

abstract = "Ag1-2xSr2xNbO3 solid solution ceramics were studied for the Sr concentration range 0蠆x蠆0.5. We investigate the phase transition behavior and dielectric properties of Sr-doped with different concentrations using XRD, DSC and dielectric measurements. The results show that with increasing Sr content, the phase transitions of M1-M2 and M3-O1 shift to a lower temperature, while the phase transition of M2-M3 shifts to a higher temperature. The influence of Sr2+ substitution on the behavior of the phase transition in AgNbO3 is very different from that of Li+ substitution.",

author = "Yungder Juang and Chu, {Sheng Yuan} and Wang, {K. S.}",

note = "Publisher Copyright: {\textcopyright} 2016 Taylor & Francis Group, LLC.",

year = "2016",

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day = "15",

doi = "10.1080/00150193.2016.1133216",

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journal = "Ferroelectrics",

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T1 - Phase transition and dielectric properties of Sr-doped AgNbO3 ceramics

AU - Juang, Yungder

AU - Chu, Sheng Yuan

AU - Wang, K. S.

PY - 2016/3/15

Y1 - 2016/3/15

N2 - Ag1-2xSr2xNbO3 solid solution ceramics were studied for the Sr concentration range 0蠆x蠆0.5. We investigate the phase transition behavior and dielectric properties of Sr-doped with different concentrations using XRD, DSC and dielectric measurements. The results show that with increasing Sr content, the phase transitions of M1-M2 and M3-O1 shift to a lower temperature, while the phase transition of M2-M3 shifts to a higher temperature. The influence of Sr2+ substitution on the behavior of the phase transition in AgNbO3 is very different from that of Li+ substitution.

AB - Ag1-2xSr2xNbO3 solid solution ceramics were studied for the Sr concentration range 0蠆x蠆0.5. We investigate the phase transition behavior and dielectric properties of Sr-doped with different concentrations using XRD, DSC and dielectric measurements. The results show that with increasing Sr content, the phase transitions of M1-M2 and M3-O1 shift to a lower temperature, while the phase transition of M2-M3 shifts to a higher temperature. The influence of Sr2+ substitution on the behavior of the phase transition in AgNbO3 is very different from that of Li+ substitution.

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DO - 10.1080/00150193.2016.1133216

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EP - 61

JO - Ferroelectrics

JF - Ferroelectrics

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Phase transition and dielectric properties of Sr-doped AgNbO₃ ceramics

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