Low temperature dielectric properties of magnetoplumbite family of materials

Authors
Venkateshwaran, B Yao, MW Guo, RY Bhalla, A Balachandran, U
Citation
B. Venkateshwaran et al., Low temperature dielectric properties of magnetoplumbite family of materials, INT J INORG, 1(3-4), 1999, pp. 213-217
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
INTERNATIONAL JOURNAL OF INORGANIC MATERIALS
ISSN journal
14666049 → ACNP
Volume
1
Issue
3-4
Year of publication
1999
Pages
213 - 217
Database
ISI
SICI code
1466-6049(199909/10)1:3-4<213:LTDPOM>2.0.ZU;2-6
Abstract
The magnetoplumbite family of materials exhibit properties that make them s uitable to be used as substrates materials for microwave application. Four members of the family studied in this work are LaMgAI(11)O(19), NdGaMgAl10O 19, CaGa6Al6O19 and CaGa12O19. Dielectric studies have been carried out ove r a temperature range of 4-300 K and a wide frequency range. All four exhib it a low dielectric constant with good temperature stability, low dielectri c loss and favorable frequency dependence characteristics. (C) 1999 Publish ed by Elsevier Science Ltd. All rights reserved.