Magnetic hysteresis studies of Ni1-xZnxFe2O4 prepared by non-conventional techniques

R. V. Mangalaraja; S. Ananthakumar; P. Manohar; F. D. Gnanam

doi:10.1016/S0167-577X(02)01352-6

Magnetic hysteresis studies of Ni_1-xZn_xFe₂O₄ prepared by non-conventional techniques

R. V. Mangalaraja, S. Ananthakumar, P. Manohar, F. D. Gnanam

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

8 Scopus citations

Abstract

The magnetic hysteresis parameters like coercivity H_c, remanent flux density B_r, maximum flux density B_m and saturation magnetisation M_s of Ni_1-xZn_xFe₂O₄ (x=0.2, 0.3, 0.4 and 0.5) prepared by the non-conventional flash combustion and citrate-gel decomposition techniques are studied and reported. It is observed that the coercivity decreases with increasing zinc content as well as the sintering temperature. The observed values of remanent flux density and maximum flux density are quite low.

Original language	English
Pages (from-to)	2666-2669
Number of pages	4
Journal	Materials Letters
Volume	57
Issue number	18
DOIs	https://doi.org/10.1016/S0167-577X(02)01352-6
State	Published - May 2003
Externally published	Yes

Keywords

Citrate-gel decomposition
Flash combustion
Magnetic hysteresis parameters
NiZnFeO

Access to Document

10.1016/S0167-577X(02)01352-6

Cite this

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title = "Magnetic hysteresis studies of Ni1-xZnxFe2O4 prepared by non-conventional techniques",

abstract = "The magnetic hysteresis parameters like coercivity Hc, remanent flux density Br, maximum flux density Bm and saturation magnetisation Ms of Ni1-xZnxFe2O4 (x=0.2, 0.3, 0.4 and 0.5) prepared by the non-conventional flash combustion and citrate-gel decomposition techniques are studied and reported. It is observed that the coercivity decreases with increasing zinc content as well as the sintering temperature. The observed values of remanent flux density and maximum flux density are quite low.",

keywords = "Citrate-gel decomposition, Flash combustion, Magnetic hysteresis parameters, NiZnFeO",

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

note = "Funding Information: One of the authors, Mr. R.V. Mangalaraja, would like to thank CSIR, Government of India, New Delhi for financial assistance.",

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T1 - Magnetic hysteresis studies of Ni1-xZnxFe2O4 prepared by non-conventional techniques

AU - Mangalaraja, R. V.

AU - Ananthakumar, S.

AU - Manohar, P.

AU - Gnanam, F. D.

N1 - Funding Information: One of the authors, Mr. R.V. Mangalaraja, would like to thank CSIR, Government of India, New Delhi for financial assistance.

PY - 2003/5

Y1 - 2003/5

N2 - The magnetic hysteresis parameters like coercivity Hc, remanent flux density Br, maximum flux density Bm and saturation magnetisation Ms of Ni1-xZnxFe2O4 (x=0.2, 0.3, 0.4 and 0.5) prepared by the non-conventional flash combustion and citrate-gel decomposition techniques are studied and reported. It is observed that the coercivity decreases with increasing zinc content as well as the sintering temperature. The observed values of remanent flux density and maximum flux density are quite low.

AB - The magnetic hysteresis parameters like coercivity Hc, remanent flux density Br, maximum flux density Bm and saturation magnetisation Ms of Ni1-xZnxFe2O4 (x=0.2, 0.3, 0.4 and 0.5) prepared by the non-conventional flash combustion and citrate-gel decomposition techniques are studied and reported. It is observed that the coercivity decreases with increasing zinc content as well as the sintering temperature. The observed values of remanent flux density and maximum flux density are quite low.

KW - Citrate-gel decomposition

KW - Flash combustion

KW - Magnetic hysteresis parameters

KW - NiZnFeO

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DO - 10.1016/S0167-577X(02)01352-6

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JO - Materials Letters

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