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DIELECTRIC CERAMIC COMPOSITION AND COMPOSITE DIELECTRIC MATERIAL USING IT

2026-04-05 11:182480下载
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PROBLEM TO BE SOLVED : To provide a dielectric ceramic composition having a positive temperature coefficient τε of the relative dielectric constant ε, and a composite dielectric material and a composite dielectric substrate whose temperature characteristic τε of the relative dielectric constant ε is near to 0 and whose dielectric characteristic is excellent. SOLUTION : The dielectric ceramic composition is represented by the compositional formula (A1-xLEx)Nb2O6 (wherein A is an alkaline-earth metal element; LE is a lanthanoid element; and x satisfies 0
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