ABSTRACT Dielectric properties of Ni-coated BaTiO3-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 BaTiO3-PMMA composite. Ni-coating on BaTiO3 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.
Digital Object Identifier 10.1109/TUFFC.2008.752
© 2008, by The Institute of Electrical and Electronics Engineers, Inc. All rights reserved.