Key engineering materials · 2010 · 14 citations · 12 references
Natural SciencesMaterials EngineeringMaterials ScienceCeramic MaterialsCeramicsMicrowave EngineeringDielectric CeramicsDielectric PropertiesDielectricsElectrical Properties Of CeramicsMicrowave MaterialsSinteringCeramic DielectricsDielectric ConstantElectrical CeramicsHigh-permittivity CeramicsHigh-permittivity MaterialsMicrowave Dielectric CeramicsMicrowave Dielectric PropertiesSintering Behavior
In the search of more microwave dielectric materials with high-quality factor (Qf ) and high relative dielectric constant (r), RENbO4 (where RE = Y, Ce, Yb) niobate ceramics were synthesized from a solid-state ceramic route, their sintering behavior and microwave dielectric properties were investigated. All of the RENbO4 ceramics formed a single-phase fergusonite-type structure (monoclinic, with space group I2/c), except CeNbO4. They all have an excellent quality factor and dielectric constant value in range of 20 – 28, and the inherent reasons were analyzed.
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M. T. Sebastian, Sam Solomon, Ravindran Ratheesh et al. · Journal of the American Ceramic Society · 2001 · 97 citations
Natural Sciences, Materials Engineering, Materials Science +17