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

Access to Document

10.2109/jcersj2.122.951

Cite this

@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",

issn = "1882-0743",

publisher = "Ceramic Society of Japan/Nippon Seramikkusu Kyokai",

number = "1431",

}

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.

UR - http://www.scopus.com/inward/record.url?scp=84911418116&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84911418116&partnerID=8YFLogxK

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

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this