Modification of Ba4Sm2Ti4Ta6O30 dielectric ceramics |
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| Authors: | J Li X M Chen |
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| Affiliation: | (1) Laboratory of Materials for Electronics and Communication, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China;(2) Laboratory of Materials for Electronics and Communication, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China |
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| Abstract: | Modification of promising tungsten bronze-type dielectric ceramic Ba4Sm2Ti4Ta6O30 has been investigated by adjusting the composition in Ba4-3xSm2+2xTi4Ta6O30. The temperature coefficient of dielectric constant has been significantly improved by such modification together with the suppressed dielectric loss, but the dielectric constant decreased significantly. © 2000 Kluwer Academic Publishers |
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