Synthesis and property of core-shell Ag@Fe 3O 4 nanoparticles

Chih-Huang Lai; Tsung-Feng Wu; Ming-Der Lan

doi:10.1109/TMAG.2005.855212

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Synthesis and property of core-shell Ag@Fe 3O 4 nanoparticles

Conference paper

Peer reviewed

Synthesis and property of core-shell Ag@Fe 3O 4 nanoparticles

Chih-Huang Lai, Tsung-Feng Wu and Ming-Der Lan

IEEE Transactions on Magnetics, Vol.41(10), pp.3397-3399

10/2005

DOI: https://doi.org/10.1109/TMAG.2005.855212

Abstract

Core-shell structure

Exchange bias

Fe 3O 4 nanoparticles

Superparamagnetic

Ag nanoparticles with Fe ₃ O ₄ shells have been synthesized by the polyol method. The Ag@Fe ₃ O ₄ core-shell nanoparticles exhibited a superparamagnetic behavior at the temperature higher than the blocking temperature (100 K) and showed shifted loops under a field cooling process. The enhanced magnetic anisotropy was observed and was ascribed to the surface effect. © 2005 IEEE.

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Title: Synthesis and property of core-shell Ag@Fe 3O 4 nanoparticles
Creators - without role: Chih-Huang Lai - IEEE
Tsung-Feng Wu - National Tsing Hua University
Ming-Der Lan - National Chung Hsing University
Identifiers: 9957775395306774
Academic Unit: Department of Materials Science and Engineering, College of Engineering, National Tsing Hua University
Language: English
Resource Type: Conference paper
Publication Details: IEEE Transactions on Magnetics, Vol.41(10), pp.3397-3399

Synthesis and property of core-shell Ag@Fe 3O 4 nanoparticles

Abstract

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