Published January 15, 2007 | Version v1
Journal article Metadata-only

Magnetic properties of Z-type Ba3Co1.3Zn0.3Cu0.4Fe24O41 nanoparticles

Creators

  • 1. Brazilian Physical Research Center (CBPF), CMF, Rua Dr. Xavier Sigaud, 150-Urca, 22290-180 Rio de Janeiro (Brazil)
  • 2. Department of Metallurgical and Materials Engineering, COPPE/UFRJ PEMM, P.O. Box 68505, Ilha do Fundao, 21945-970 Rio de Janeiro, RJ (Brazil)
  • 3. Brazilian Navy Research Institute (IPqM), Rio de Janeiro (Brazil)

Description

Nano-sized crystalline magnetic particles of Ba3Co1.3Zn0.3Cu0.4Fe24O41 hexaferrite was synthesized by sol-gel citrate precursor method. It was characterized using X-ray powder diffraction, thermogravimetric analysis, differential thermal analysis, X-ray fluorescence and atomic force microscopy. The magnetocrystalline anisotropy was calculated from the transverse magnetization isotherms, taking into account the distribution of the easy magnetization axis with the orientation direction of the samples

Additional details

Identifiers

DOI
10.1016/j.matchemphys.2006.02.018;
PII
S0254-0584(06)00068-X;

Publishing Information

Journal Title
Materials Chemistry and Physics
Journal Volume
101
Journal Issue
1
Journal Page Range
p. 81-86
ISSN
0254-0584
CODEN
MCHPDR

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38079185
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ANISOTROPY; ATOMIC FORCE MICROSCOPY; BARIUM OXIDES; CITRATES; COBALT OXIDES; COPPER OXIDES; DIFFERENTIAL THERMAL ANALYSIS; FERRITES; FLUORESCENCE; IRON OXIDES; MAGNETIC PROPERTIES; MAGNETIZATION; NANOSTRUCTURES; PARTICLES; PRECURSOR; SOL-GEL PROCESS; SYNTHESIS; THERMAL GRAVIMETRIC ANALYSIS; X-RAY DIFFRACTION; ZINC OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CARBOXYLIC ACID SALTS; CHALCOGENIDES; CHEMICAL ANALYSIS; COBALT COMPOUNDS; COHERENT SCATTERING; COPPER COMPOUNDS; DIFFRACTION; EMISSION; FERRIMAGNETIC MATERIALS; GRAVIMETRIC ANALYSIS; IRON COMPOUNDS; LUMINESCENCE; MAGNETIC MATERIALS; MATERIALS; MICROSCOPY; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; PHYSICAL PROPERTIES; QUANTITATIVE CHEMICAL ANALYSIS; SCATTERING; THERMAL ANALYSIS; TRANSITION ELEMENT COMPOUNDS; ZINC COMPOUNDS

Optional Information

Copyright
Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.