High density Mn-Zn ferrites: Synthesis and characterization

T. Pannaparayil; S. Komarneni; R. Marande; I. Dézsi

doi:10.1007/BF02396105

High density Mn-Zn ferrites: Synthesis and characterization

T. Pannaparayil, S. Komarneni, R. Marande, I. Dézsi

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Abstract

Ultrafine and nearly spherical particles of Mn_0.8Zn_0.2Fe₂O₄ were prepared under mild hydrothermal conditions by precipitating from metal nitrates. Mössbauer spectrosopic and magnetization measurements revealed the superparamagnetic nature of these particles having crystallite sizes around 18 nm. These ferrites were found to sinter to almost theoretical density with little or no intergranular porosity.

Original language	English (US)
Pages (from-to)	645-650
Number of pages	6
Journal	Hyperfine Interactions
Volume	54
Issue number	1-4
DOIs	https://doi.org/10.1007/BF02396105
State	Published - Jul 1990

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Condensed Matter Physics
Physical and Theoretical Chemistry

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10.1007/BF02396105

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title = "High density Mn-Zn ferrites: Synthesis and characterization",

abstract = "Ultrafine and nearly spherical particles of Mn0.8Zn0.2Fe2O4 were prepared under mild hydrothermal conditions by precipitating from metal nitrates. M{\"o}ssbauer spectrosopic and magnetization measurements revealed the superparamagnetic nature of these particles having crystallite sizes around 18 nm. These ferrites were found to sinter to almost theoretical density with little or no intergranular porosity.",

author = "T. Pannaparayil and S. Komarneni and R. Marande and I. D{\'e}zsi",

year = "1990",

month = jul,

doi = "10.1007/BF02396105",

language = "English (US)",

volume = "54",

pages = "645--650",

journal = "Hyperfine Interactions",

issn = "0304-3843",

publisher = "Springer Nature",

number = "1-4",

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TY - JOUR

T1 - High density Mn-Zn ferrites

T2 - Synthesis and characterization

AU - Pannaparayil, T.

AU - Komarneni, S.

AU - Marande, R.

AU - Dézsi, I.

PY - 1990/7

Y1 - 1990/7

N2 - Ultrafine and nearly spherical particles of Mn0.8Zn0.2Fe2O4 were prepared under mild hydrothermal conditions by precipitating from metal nitrates. Mössbauer spectrosopic and magnetization measurements revealed the superparamagnetic nature of these particles having crystallite sizes around 18 nm. These ferrites were found to sinter to almost theoretical density with little or no intergranular porosity.

AB - Ultrafine and nearly spherical particles of Mn0.8Zn0.2Fe2O4 were prepared under mild hydrothermal conditions by precipitating from metal nitrates. Mössbauer spectrosopic and magnetization measurements revealed the superparamagnetic nature of these particles having crystallite sizes around 18 nm. These ferrites were found to sinter to almost theoretical density with little or no intergranular porosity.

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U2 - 10.1007/BF02396105

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M3 - Article

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JO - Hyperfine Interactions

JF - Hyperfine Interactions

IS - 1-4

ER -

High density Mn-Zn ferrites: Synthesis and characterization

Abstract

All Science Journal Classification (ASJC) codes

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