首页|B/C site modified Li3Mg2NbO6 dielectric properties for microwave application
B/C site modified Li3Mg2NbO6 dielectric properties for microwave application
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NSTL
Elsevier
? 2022 Elsevier B.V.The modified Li3+xMg2-xZnxNb1-xTixO6 ceramics were fabricated through a conventional solid-state reaction method. The charge compensation of Zn2+ ions substitution into Mg2+ site and Ti4+ ions substitution into Nb5+ site of Li3Mg2NbO6 ceramics were performed by introducing lithium ions. XRD patterns analysis and Rietveld refinements verified that Li3+xMg2-xZnxNb1-xTixO6 ceramics displayed an orthorhombic structure accompany with a little of impure phase. B/C site modification improved dielectric properties. An optimal dielectric properties of εr = 16.3, Q×f = 93,100 GHz, and τf = ?34.1 ppm/°C were acquired for Li3.04Mg1.96Zn0.04Nb0.96Ti0.04O6 ceramics, which heralds their microwave application potential.
CeramicsDielectric propertiesLi3Mg2NbO6Structure
Ma J.、Cheng Q.、Zhang Y.、Li C.、Fu Z.、Zhai S.、Liu P.
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School of Mechanics and Optoelectronic Physics Anhui University of Science and Technology
College of Physics and Information Technology Shaanxi Normal University
NSTL
Elsevier
