DEMAGNETIZATION

作品数:33被引量:35H指数:2
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相关领域:天文地球更多>>
相关作者:毕刘新陈长明更多>>
相关机构:清华大学更多>>
相关期刊:《Chinese Physics B》《Acta Metallurgica Sinica(English Letters)》《Journal of Semiconductors》《Journal of Rare Earths》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家科技支撑计划北京市自然科学基金更多>>
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  • 期刊=Journal of Rare Earthsx
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Micromagnetic simulations on demagnetization processes in anisotropic Nd_2Fe_(14)B magnets被引量:2
《Journal of Rare Earths》2019年第6期628-632,共5页Lei Li Shengzhi Dong Rui Han Kuikui Song Dong Li Minggang Zhu Wei Li Wei Sun 
Project supported by the National Natural Science Foundation of China(51590882,51871063)
Individual grains with diverse dimensional parameters were introduced to investigate the magnetization reversals in anisotropic Nd2 Fe_(14)B magnets. The micromagnetic simulations were carried out via Object Oriented ...
关键词:MICROMAGNETIC simulation DEMAGNETIZATION FIELD Coercive FIELD Synthetic FIELD Critical FIELD RARE earths 
Magnetic field stability of PrFeB magnets developed by GBD for cryogenic permanent magnet undulators被引量:2
《Journal of Rare Earths》2018年第4期385-389,共5页Yongzhou He Xiaoqing Bao Qiaogen Zhou 
Project supported by the Natural Science Foundation of Shanghai(15ZR1448000);the State Key Lab of Advanced Metals and Materials(2016-Z03)
The magnetic field stability of the PrFeB magnets is one of the key points which affect its application in such devices as cryogenic permanent magnet undulators. In this study, the magnetic properties and micro struct...
关键词:PrFeB Grain boundary diffusion Undulator Irreversible demagnetization Rare earths 
Magnetovisual method for monitoring thermal demagnetization of permanent magnets used in magnetostrictive actuators被引量:2
《Journal of Rare Earths》2014年第3期236-241,共6页J.Kaleta P.Wiewiórski 
The design and measuring potential of the latest generation of the magnetic scanner called Magscanner-Maglab System (MMS) was presented. It enabled the fast acquisition of 3D signals from magnetic sensors and their ...
关键词:permanent magnets thermal and shock demagnetization stereographic projection magnetovision camera rare earths 
Micromagnetic Analysis on Demagnetization Process of Single-Phase Nanocrystalline Permanent Magnets with Different Degrees of Orientation
《Journal of Rare Earths》2006年第2期197-201,共5页贺淑莉 张宏伟 荣传兵 陈仁杰 孙继荣 沈保根 
ProjectsupportedbytheNationalNaturalScienceFoundationofChina(10274102)
A three-dimentional finite element micromagnetic algorithm was developed to study the magnetization reversal of Pr2Fe14B single-phase nanocrystalline permanent magnets. A single-phase nanocrystalline Pr2Fe14B magnets ...
关键词:MICROMAGNETIC finite element method DEMAGNETIZATION rare earths 
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