Vector analysis of the magnetic polarity from individual magnetic nanoparticles
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- 作者：Xiang Lia ; xiangli@usst.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qingqing Jiaa ; Fang Lva ; Deng Pana ; Zhenghua Lib ; lizhenghua@dlnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nanoparticles ; Magnetic materials ; Magnetic force microscopy ; Micromagnetics
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：205-209
- 全文大小：1080 K
文摘
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The Fe3O4 nanoparticles were obtained by emulsion method.
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The Fe3O4 nanoparticles exhibit a soft magnetic behavior close to superparamagnetic.
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The amplitude and phase images of Fe3O4 nanoparticles were obtained separately.
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The time-variable magnetization reversal of the Fe3O4 nanoparticles was observed.