Improved microwave dielectric properties of La(Mg0.5Sn0.5)O3 ceramic with Ba2+ substitution

被引：1
|
作者：
Wang, Yen-Nien [1 ]
Chen, Ming-De [1 ]
机构：
[1] Lunghwa Univ Sci & Technol, Dept Elect Engn, Gueishan Shiang, Taoyuan County, Taiwan
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2013年 / 24卷 / 10期
关键词：
Dielectric Constant; Resonant Frequency; Sinter Temperature; Apparent Density; High Dielectric Constant;
D O I：
10.1007/s10854-013-1310-3
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The microwave dielectric properties of La(Mg0.5-xBaxSn0.5)O-3 ceramics were examined with a view to their exploitation for wireless communications. The La(Mg0.5-xBaxSn0.5)O-3 ceramics were prepared by the conventional solid-state method with various sintering temperatures. The La(Mg0.5-xBaxSn0.5)O-3 ceramics contained La2Sn2O7. An apparent density of 6.54 g/cm(3), a dielectric constant () of 20.1, a quality factor (Q f) of 51,600 GHz, and a temperature coefficient of resonant frequency () of -82 ppm/A degrees C were obtained for La(Mg0.43Ba0.07Sn0.5)O-3 ceramics that were sintered at 1,550 A degrees C for 4 h.
引用
收藏
页码：3730 / 3735
页数：6
相关论文
共 50 条
  • [41] Tuning the microwave dielectric properties of La0.97Sm0.03(Mg0.5Sn0.5)O3 by adding Ca0.8Sm0.4/3TiO3
    Yih-Chien Chen
    Wei-Cheng Lee
    Journal of Materials Science: Materials in Electronics, 2013, 24 : 345 - 351
  • [42] Tuning the microwave dielectric properties of La0.97Sm0.03(Mg0.5Sn0.5)O3 by adding Ca0.8Sm0.4/3TiO3
    Chen, Yih-Chien
    Lee, Wei-Cheng
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2013, 24 (01) : 345 - 351
  • [43] Microwave Dielectric Properties of Sr-Substituted Ba(Mg0.5W0.5)O3 Ceramics
    Yoon, Sang-Ok
    Choi, Dong-Kyu
    Oh, Jun-Hyuk
    Kim, Shin
    JOURNAL OF THE KOREAN CERAMIC SOCIETY, 2018, 55 (04) : 364 - 367
  • [44] Microwave dielectric properties of (Ba1-xSrx)(Mg0.5W0.5)O3 ceramics
    Lin, Yung-Jen
    Wang, Sea-Fue
    Chen, Ssu-Hao
    Liao, Yi-Le
    Tsai, Cheng-Long
    CERAMICS INTERNATIONAL, 2015, 41 (07) : 8931 - 8935
  • [45] Microwave dielectric properties of high quality factor La(Mg0.5-xCaxSn0.5)O3 ceramics
    Chen, Yih-Chien
    Chen, Ming-De
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2011, 72 (12) : 1447 - 1451
  • [46] Effect of B2O3 Additions and Sintering Temperature on Microwave Dielectric Properties of (1-x)La(Mg0.5Sn0.5)O3-xCa0.8Sr0.2TiO3 Ceramic
    Chen, Yih-Chien
    Wang, Shun-Chung
    Chen, Kai-Hao
    FERROELECTRICS LETTERS SECTION, 2010, 37 (05) : 90 - 100
  • [47] Effect of La3+ substitution on microwave dielectric properties of (Pb0.5Ca0.5)(Fe0.5Nb0.5)O3 ceramics
    Qiu Hong Yang
    Eung Soo Kim
    Ki Hyun Yoon
    Journal of Electroceramics, 2008, 21 : 473 - 477
  • [48] Effect of La3+ substitution on microwave dielectric properties of (Pb0.5Ca0.5)(Fe0.5Nb0.5)O3 ceramics
    Yang, Qiu Hong
    Kim, Eung Soo
    Yoon, Ki Hyun
    JOURNAL OF ELECTROCERAMICS, 2008, 21 (1-4) : 473 - 477
  • [49] Microwave Dielectric Properties of (Ba1-xNax)(Mg0.5-2xT2xW0.5-xTax)O3 Ceramics
    Hong, Chang-Bae
    Kim, Shin
    Kwon, Sun-Ho
    Yoon, Sang-Ok
    JOURNAL OF THE KOREAN CERAMIC SOCIETY, 2019, 56 (04) : 399 - 402
  • [50] Enhanced dielectric properties of Ba(Ti, Sn)O3 lead-free ceramics by Bi(Zn0.5Ti0.5)O3 substitution
    Bomlai, Pornsuda
    Hwangkaw, Panida
    INTEGRATED FERROELECTRICS, 2018, 187 (01) : 165 - 172
12345