Towards real-time and remote magnetonanothermometry with temperature accuracy better than 0.05 K
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- 作者：Shiqiang Pia ; bAuthor Vitae ; Wenzhong Liua ; b ; lwz7410@hust.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jing ZhongaAuthor Vitae ; Qing XiangcAuthor Vitae ; Paulo Cesar Moraisa ; dAuthor Vitae
- 关键词：Magnetonanothermometry ; Magnetic nanoparticle ; Diameter distribution function ; Saturation magnetization
- 刊名：Sensors and Actuators A: Physical
- 出版年：2015
- 出版时间：1 October 2015
- 年：2015
- 卷：234
- 期：Complete
- 页码：263-268
- 全文大小：1918 K
文摘
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A more accurate and realistic model for magnetonanothermometry is proposed.
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Both the particle diameter distribution and the temperature dependence of the saturation magnetization are taken account into the model picture.
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Low frequency as well as low amplitude applied magnetic fields aim to simplify the development of instrumentation.
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The novel approach provides excellent accuracy better than 0.05 K in 1 s measurement.