Microwave dielectric properties of glass-MCT low temperature co-firable ceramics

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Title:	Microwave dielectric properties of glass-MCT low temperature co-firable ceramics
Authors:	Chen, Cheng-sao;Chou, Chen-chia;Chen, Chang-shun;林諭男;Lin, I-nan
Contributors:	淡江大學物理學系
Keywords:	Microwave dialectric property;Glass-ceramic composite;Low-temperature co-firable ceramics
Date:	2004
Issue Date:	2009-12-31 10:34:47 (UTC+8)
Publisher:	Elsevier
Abstract:	Interaction between the (Mg0.95Ca0.05)TiO3 (MCT) microwave dielectric materials and BaBSiO glass materials was examined. Rigorous interaction occurs when the MCT-glass composite materials were densified at 800–900 °C, which, fortunately, does not seriously degrade the microwave dielectric properties of the materials such that dielectric constant (K)=8–10 was achieved for MCT-glass composite materials, no matter whether they were in pellet or tape form. The MCT–glass composites with MCT–BaBSiO=50:50 (vol.%) possess low shrinkage characteristics, when densified at 800–900 °C for 10 min, and were used as constrain layer for an LTCC sandwich. LTCC tapes possessing very small x–y shrinkage (≦0.05%) and good microwave properties (k=8.0 ) are thus synthesized.
Relation:	Journal of the European Ceramic Society 24(6), pp.1795-1798
DOI:	10.1016/S0955-2219(03)00492-8
Appears in Collections:	[Graduate Institute & Department of Physics] Journal Article

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