Characterization of Mn0.8Zn0.2Fe2O 4 synthesized by flash combustion technique

R. V. Mangalaraja; S. Ananthakmar; P. Manohar; F. D. Gnanam; M. Awano

doi:10.1016/j.msea.2003.10.283

Characterization of Mn_0.8Zn_0.2Fe₂O ₄ synthesized by flash combustion technique

R. V. Mangalaraja, S. Ananthakmar, P. Manohar, F. D. Gnanam, M. Awano

Research output: Contribution to journal › Article › peer-review

60 Scopus citations

Abstract

Mn_0.8Zn_0.2Fe₂O₄ was prepared by flash combustion technique. The ferrite powder prepared by this technique was calcined at 900 °C. The uniaxially pressed samples were sintered at a temperature of 1340 °C in controlled atmosphere. The magnetic initial permeability, AC electrical resistivity were studied as the function of frequency in the range 1 kHz to 13 MHz and temperature up to 300 °C. The dielectric constant and dielectric loss were also studied as the function of frequency.

Original language	English
Pages (from-to)	301-305
Number of pages	5
Journal	Materials Science and Engineering A
Volume	367
Issue number	1-2
DOIs	https://doi.org/10.1016/j.msea.2003.10.283
State	Published - 25 Feb 2004
Externally published	Yes

Keywords

AC electrical resistivity
Dielectric constant
Flash combustion
Initial permeability
Microstructure
Mn-Zn ferrite

Access to Document

10.1016/j.msea.2003.10.283

Cite this

@article{35e2911daee24c07b2daa13c7956bce1,

title = "Characterization of Mn0.8Zn0.2Fe2O 4 synthesized by flash combustion technique",

abstract = "Mn0.8Zn0.2Fe2O4 was prepared by flash combustion technique. The ferrite powder prepared by this technique was calcined at 900 °C. The uniaxially pressed samples were sintered at a temperature of 1340 °C in controlled atmosphere. The magnetic initial permeability, AC electrical resistivity were studied as the function of frequency in the range 1 kHz to 13 MHz and temperature up to 300 °C. The dielectric constant and dielectric loss were also studied as the function of frequency.",

keywords = "AC electrical resistivity, Dielectric constant, Flash combustion, Initial permeability, Microstructure, Mn-Zn ferrite",

author = "Mangalaraja, {R. V.} and S. Ananthakmar and P. Manohar and Gnanam, {F. D.} and M. Awano",

note = "Funding Information: One of the authors R.V. Mangalaraja would like to thank CSIR, Government of India, New Delhi for financial assistance. The author also would like to thank TT Electronics, MMG Neosid (I) Pvt. Ltd., Chennai, India for providing testing facilities.",

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doi = "10.1016/j.msea.2003.10.283",

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T1 - Characterization of Mn0.8Zn0.2Fe2O 4 synthesized by flash combustion technique

AU - Mangalaraja, R. V.

AU - Ananthakmar, S.

AU - Manohar, P.

AU - Gnanam, F. D.

AU - Awano, M.

N1 - Funding Information: One of the authors R.V. Mangalaraja would like to thank CSIR, Government of India, New Delhi for financial assistance. The author also would like to thank TT Electronics, MMG Neosid (I) Pvt. Ltd., Chennai, India for providing testing facilities.

PY - 2004/2/25

Y1 - 2004/2/25

N2 - Mn0.8Zn0.2Fe2O4 was prepared by flash combustion technique. The ferrite powder prepared by this technique was calcined at 900 °C. The uniaxially pressed samples were sintered at a temperature of 1340 °C in controlled atmosphere. The magnetic initial permeability, AC electrical resistivity were studied as the function of frequency in the range 1 kHz to 13 MHz and temperature up to 300 °C. The dielectric constant and dielectric loss were also studied as the function of frequency.

AB - Mn0.8Zn0.2Fe2O4 was prepared by flash combustion technique. The ferrite powder prepared by this technique was calcined at 900 °C. The uniaxially pressed samples were sintered at a temperature of 1340 °C in controlled atmosphere. The magnetic initial permeability, AC electrical resistivity were studied as the function of frequency in the range 1 kHz to 13 MHz and temperature up to 300 °C. The dielectric constant and dielectric loss were also studied as the function of frequency.

KW - AC electrical resistivity

KW - Dielectric constant

KW - Flash combustion

KW - Initial permeability

KW - Microstructure

KW - Mn-Zn ferrite

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