Dielectric properties of Ni-coated BaTiO/sub 3-/PMMA composite |
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| Authors: | Park Jung Min Lee Hee Young Kim Jeong-Joo Park Eun Tae Chung Yul-Kyo |
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| Affiliation: | School of Materials Science and Engineering, Yeungnam University, Gyeongsan 712-749, Korea. |
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| Abstract: | Dielectric properties of Ni-coated BaTiO(3)-PMMA (polymethyl methacrylate) composite were studied from an embedded capacitor application viewpoint. Volume loading of up to 50% was attempted, and the results were compared with uncoated BaTiO(3)-PMMA composite. Ni-coating on BaTiO(3) powder was found to greatly improve the dielectric properties of the composite, especially the dielectric constant value. K values of about 100 with temperature-stable X7E characteristics were realized. |
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