Published September 1, 2018 | Version v1
Journal article Metadata-only

Magnetic Properties of Magnesium Substituted Y-Type Hexaferrite

Creators

  • 1. Veer SurendraSai University of Technology, Sambalpur, Orissa-768018 (India)

Description

In the present work, we have synthesized Y-type hexaferrite Ba2Mg2Alx/2Crx/2Fe12_xO22 (x = 0.0, 0.5, 1.0) using solution gel method. The structural and magnetic properties have been investigated using XRD, FTIR and VSM.X-ray study shows that grain size lies in nano range. Presence of two prominent peaks near 550-600 cm-1 to 500-600cm-1 in FTIR indicates the formation of hexaferrite. From VSM analysis, It is found that with increasing the amount of co-dopants (Al – Cr) the saturation magnetization, retentivity and increases for x = 0 andx - 0.5 it was observed that coercivity is zero which indicates that material is super-paramagnetic in nature. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/360/1/012053

Additional details

Identifiers

DOI
10.1088/1757-899X/360/1/012053;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
360
Journal Issue
1
Journal Page Range
[8 p.]
ISSN
1757-899X

Conference

Title
2. International Conference on Materials Science and Technology
Acronym
ICMST 2016
Dates
5-8 Jun 2016
Place
Kerala (India)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52093009
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COERCIVE FORCE; DOPED MATERIALS; FERRITES; FOURIER TRANSFORM SPECTROMETERS; GELS; GRAIN SIZE; INFRARED SPECTRA; MAGNESIUM; MAGNETIC PROPERTIES; MAGNETIZATION; PARAMAGNETISM; SATURATION; VIBRATING SAMPLE MAGNETOMETERS; X RADIATION; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METALS; COHERENT SCATTERING; COLLOIDS; DIFFRACTION; DISPERSIONS; ELECTROMAGNETIC RADIATION; ELEMENTS; FERRIMAGNETIC MATERIALS; IONIZING RADIATIONS; IRON COMPOUNDS; MAGNETIC MATERIALS; MAGNETISM; MAGNETOMETERS; MATERIALS; MEASURING INSTRUMENTS; METALS; MICROSTRUCTURE; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS; SCATTERING; SIZE; SPECTRA; SPECTROMETERS; TRANSITION ELEMENT COMPOUNDS