SYNTHESIS AND CHARACTERIZATION OF THE CAFEXALX(CUTI)(6-X)O-19 HEXAFERRITE SYSTEM

Authors
REWATKAR KG PRAKASH GS KULKARNI DK
Citation
Kg. Rewatkar et al., SYNTHESIS AND CHARACTERIZATION OF THE CAFEXALX(CUTI)(6-X)O-19 HEXAFERRITE SYSTEM, Materials letters, 28(4-6), 1996, pp. 365-368
Citations number
19
Categorie Soggetti
Material Science","Physics, Applied
Journal title
Materials letters → ACNP
ISSN journal
0167577X
Volume
28
Issue
4-6
Year of publication
1996
Pages
365 - 368
Database
ISI
SICI code
0167-577X(1996)28:4-6<365:SACOTC>2.0.ZU;2-K
Abstract
A new series of Cu-Ti substituted M-type hexagonal ferrites with compo sition CaFexAlx(CuTi)(6-x)O-19 (x=0, 1, 3, 5) have been synthesised by a ceramic technique. The X-ray diffraction patterns showed single M-p hase. The Seebeck coefficient studies were carried out so that the con ductivity of these ferrites could be discussed. The magnetic and elect rical properties were studied in temperature range from 300 to 800 K. The conductivity has been explained on the basis of the Verwey model.