The microstructure and magnetic properties of YIG powders synthesized by a coprecipitaion and a sonochemical process

Seongmin Hong; Yong Il Kim; Cheol Gi Kim

doi:10.4283/JMAG.2009.14.4.165

The microstructure and magnetic properties of YIG powders synthesized by a coprecipitaion and a sonochemical process

Seongmin Hong, Yong Il Kim, Cheol Gi Kim

Department of Physics and Chemistry

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

2 Scopus citations

Abstract

Nano-sized Yttrium iron garnet (YIG;Y₃Fe₅O₁₂) particles have been synthesized by using coprecipitation and a heat treatment process. The YIG particles were made using a nitrate or a chloride salt solution. The pH concentration of the solution was fixed at 12. Spherical shaped YIG particles were made with a size of about 20 nm. The magnetization value of the particles was smaller than the bulk value but their coercive field showed a high value.

Original language	English
Pages (from-to)	165-167
Number of pages	3
Journal	Journal of Magnetics
Volume	14
Issue number	4
DOIs	https://doi.org/10.4283/JMAG.2009.14.4.165
State	Published - 2009

Keywords

Coprecipitation
Nanoparticle
Sonochemical method
Yig

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10.4283/JMAG.2009.14.4.165

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AB - Nano-sized Yttrium iron garnet (YIG;Y3Fe5O12) particles have been synthesized by using coprecipitation and a heat treatment process. The YIG particles were made using a nitrate or a chloride salt solution. The pH concentration of the solution was fixed at 12. Spherical shaped YIG particles were made with a size of about 20 nm. The magnetization value of the particles was smaller than the bulk value but their coercive field showed a high value.

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KW - Sonochemical method

KW - Yig

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ER -

The microstructure and magnetic properties of YIG powders synthesized by a coprecipitaion and a sonochemical process

Abstract

Keywords

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