Low-loss microwave dielectrics using rock salt oxide Li 2MgTiO4

Yu Wei Tseng, Jhih Yong Chen, Yuan Cheng Kuo, Cheng Liang Huang

研究成果: Letter同行評審

52 引文 斯高帕斯(Scopus)


Rock-salt-structured Li2MgTiO4 ceramic was prepared by the conventional mixed oxide route and its microwave dielectric properties were investigated. The microstructures of the ceramics were characterized by SEM. The dielectric properties of the ceramics exhibited a significant dependence on the sintering condition and crystal structure. A new microwave dielectric material, Li2MgTiO4 sintered at 1360 °C has a dielectric constant (εr) of ̃17.25, a Q × f of ̃97,300 GHz (where f = 9.86 GHz, is the resonant frequency) and a τf of ̃-27.2 ppm/°C. The microwave dielectric properties of the ceramic are reported for the first time.

頁(從 - 到)L308-L310
期刊Journal of Alloys and Compounds
出版狀態Published - 2011 8月 18

All Science Journal Classification (ASJC) codes

  • 材料力學
  • 機械工業
  • 金屬和合金
  • 材料化學


深入研究「Low-loss microwave dielectrics using rock salt oxide Li 2MgTiO4」主題。共同形成了獨特的指紋。