Paper Title:
Dielectric Properties of SiAlON Ceramics
  Abstract

The dielectric properties of -SiAlON and various cations doped -SiAlON bulk ceramics prepared by a hot-press method were investigated. The dielectric properties (dielectric constant and tangent loss) were characterized by a post-resonator method (Hakki-Coleman method) at room temperature in the microwave frequency range. The effect of z-values about -SiAlON was examined, and also the effects of various interstitial cations on dielectric properties of -SiAlON were studied. Dielectric properties of -SiAlON were compared with those of Si3N4 and -SiAlON and their relationship between the dielectric properties and the cationic species of SiAlON were discussed.

  Info
Periodical
Edited by
Katsutoshi Komeya, Yi-Bing Cheng, Junichi Tatami and Mamoru Mitomo
Pages
125-128
DOI
10.4028/www.scientific.net/KEM.403.125
Citation
D. K. Kim, H. N. Kim, Y. H. Seong, S. S. Baek, E. S. Kang, Y. G. Baek, "Dielectric Properties of SiAlON Ceramics", Key Engineering Materials, Vol. 403, pp. 125-128, 2009
Online since
December 2008
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Price
$32.00
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