Synthesis and characterization of nanocrystalline BaFe9.6Co0.8Ti0.8M0.8O19particles

Authors
Li, YD Liu, RM Zhang, ZD Xiong, CS
Citation
Yd. Li et al., Synthesis and characterization of nanocrystalline BaFe9.6Co0.8Ti0.8M0.8O19particles, MATER CH PH, 64(3), 2000, pp. 256-259
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS CHEMISTRY AND PHYSICS
ISSN journal
02540584 → ACNP
Volume
64
Issue
3
Year of publication
2000
Pages
256 - 259
Database
ISI
SICI code
0254-0584(20000515)64:3<256:SACONB>2.0.ZU;2-Q
Abstract
Barium ferrite BaFe12O19 and its substituted derivatives BaFe9.6Co0.8Ti0.8M 0.8O19 (M = Cu,Zn,Cr,AI,Sn,Sb) have been prepared from chemical coprecipita ted carbonate precursor Powders of the samples show a hexagonal fine platel et structure and a narrow particle size distribution. Hysteresis loop measu rements prove that the coercivity suitable for magnetic recording can be ob tained in this new Co-Ti-M series. (C) 2000 Elsevier Science S.A. ALI right s reserved.