New material properties and microstructure of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics at microwave frequency

Bing Jing Li; Sih Yin Wang; Cheng Liang Huang; Ying Hong Lin; Yuan Bin Chen

doi:10.2109/jcersj2.122.951

New material properties and microstructure of xLa(Mg_1/2Ti_1/2)O₃-(1-x)Ca_0.6Sm_0.8/3TiO₃ ceramics at microwave frequency

Bing Jing Li
, Sih Yin Wang
, Cheng Liang Huang
, Ying Hong Lin
, Yuan Bin Chen

Department of Electrical Engineering

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

4 Citations (Scopus)

Abstract

The microstructure and microwave dielectric properties of xLa(Mg_1/2Ti_1/2)O₃-(1-x)Ca_0.6Sm_0.8/3TiO₃ ceramics system with B₂O₃ additions (1 wt%) prepared by the conventional solid state route were investigated. Doping with B₂O₃ (1 wt%) can effectively promote the densification and the dielectric properties of xLa(Mg_1/2Ti_1/2)O₃-(1-x)Ca_0.6Sm_0.8/3TiO₃ ceramics. 0.5La(Mg_1/2Ti_1/2)-O₃0.5Ca_0.6Sm_0.8/3TiO₃ ceramics with 1wt% B₂O₃ addition possesses a dielectric constant (εr) of 48, a Q×f value of 35,000GHz (at 8 GHz) and a temperature coefficients of resonant frequency (τf) of 9.1ppm/°C sintering at 1450°C.

Original language	English
Pages (from-to)	951-954
Number of pages	4
Journal	Journal of the Ceramic Society of Japan
Volume	122
Issue number	1431
DOIs	https://doi.org/10.2109/jcersj2.122.951
Publication status	Published - 2014 Nov 1

All Science Journal Classification (ASJC) codes

Ceramics and Composites
General Chemistry
Condensed Matter Physics
Materials Chemistry

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@article{b381070840a44c2fa297758729f501d5,

title = "New material properties and microstructure of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics at microwave frequency",

abstract = "The microstructure and microwave dielectric properties of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics system with B2O3 additions (1 wt\%) prepared by the conventional solid state route were investigated. Doping with B2O3 (1 wt\%) can effectively promote the densification and the dielectric properties of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics. 0.5La(Mg1/2Ti1/2)-O30.5Ca0.6Sm0.8/3TiO3 ceramics with 1wt\% B2O3 addition possesses a dielectric constant (εr) of 48, a Q×f value of 35,000GHz (at 8 GHz) and a temperature coefficients of resonant frequency (τf) of 9.1ppm/°C sintering at 1450°C.",

author = "Li, \{Bing Jing\} and Wang, \{Sih Yin\} and Huang, \{Cheng Liang\} and Lin, \{Ying Hong\} and Chen, \{Yuan Bin\}",

note = "Publisher Copyright: {\textcopyright} 2014 The Ceramic Society of Japan.",

year = "2014",

month = nov,

day = "1",

doi = "10.2109/jcersj2.122.951",

language = "English",

volume = "122",

pages = "951--954",

journal = "Journal of the Ceramic Society of Japan",

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TY - JOUR

T1 - New material properties and microstructure of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics at microwave frequency

AU - Li, Bing Jing

AU - Wang, Sih Yin

AU - Huang, Cheng Liang

AU - Lin, Ying Hong

AU - Chen, Yuan Bin

PY - 2014/11/1

Y1 - 2014/11/1

N2 - The microstructure and microwave dielectric properties of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics system with B2O3 additions (1 wt%) prepared by the conventional solid state route were investigated. Doping with B2O3 (1 wt%) can effectively promote the densification and the dielectric properties of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics. 0.5La(Mg1/2Ti1/2)-O30.5Ca0.6Sm0.8/3TiO3 ceramics with 1wt% B2O3 addition possesses a dielectric constant (εr) of 48, a Q×f value of 35,000GHz (at 8 GHz) and a temperature coefficients of resonant frequency (τf) of 9.1ppm/°C sintering at 1450°C.

AB - The microstructure and microwave dielectric properties of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics system with B2O3 additions (1 wt%) prepared by the conventional solid state route were investigated. Doping with B2O3 (1 wt%) can effectively promote the densification and the dielectric properties of xLa(Mg1/2Ti1/2)O3-(1-x)Ca0.6Sm0.8/3TiO3 ceramics. 0.5La(Mg1/2Ti1/2)-O30.5Ca0.6Sm0.8/3TiO3 ceramics with 1wt% B2O3 addition possesses a dielectric constant (εr) of 48, a Q×f value of 35,000GHz (at 8 GHz) and a temperature coefficients of resonant frequency (τf) of 9.1ppm/°C sintering at 1450°C.

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U2 - 10.2109/jcersj2.122.951

DO - 10.2109/jcersj2.122.951

M3 - Article

AN - SCOPUS:84911418116

SN - 1882-0743

VL - 122

SP - 951

EP - 954

JO - Journal of the Ceramic Society of Japan

JF - Journal of the Ceramic Society of Japan

IS - 1431

ER -

New material properties and microstructure of xLa(Mg_1/2Ti_1/2)O₃-(1-x)Ca_0.6Sm_0.8/3TiO₃ ceramics at microwave frequency

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