| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1652014 | Materials Letters | 2008 | 5 Pages |
Abstract
Phase-singular Mg4Al2Ti9O25 ceramics with the pseudobrookite structure suitable for microwave devices such as antenna substrate have been prepared by gel-carbonate method with the dielectric permittivity of 24.7 (at 2–8 GHz), Q-values > 30,000 and temperature coefficients in permittivity (TCK) of less than + 17 ppm K− 1. The dielectric characteristics are accountable in terms of ordering in the cation sub-lattice.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
S. Jayanthi, T.R.N. Kutty,