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Start Over Author "Ha-Young Yoon" Publisher american institute of physics
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1. Synthesis and magnetic properties of size-tunable MnxFe3-xO4 ferrite nanoclusters.

Author

Young Soo Choi, Ha Young Yoon, Ji Sung Lee, Jun Hua Wu, and Young Keun Kim

Subjects
*MAGNETIC properties, *FERRITES, *CRYSTALLINITY, *COERCIVE fields (Electronics), *MAGNETIZATION
Abstract

We report the synthesis and characterization of size-tunable MnxFe3-xO4 ferrite nanoclusters of different sizes ranging from ~30 to ~120 nm. The nanoclusters synthesized via a hydrothermal polyol process show high crystallinity and a narrow size distribution. The magnetic properties of the nanoclusters demonstrate well-behaved magnetization and low-coercivity characteristics, ferrimagnetically at a large size, and superparamagnetically at a small size. [ABSTRACT FROM AUTHOR]

Published
2014
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