Nano Science and Technology Institute
Nanotech 2002 Vol. 1
Nanotech 2002 Vol. 1
Technical Proceedings of the 2002 International Conference on Modeling and Simulation of Microsystems
 
Chapter 6: Magnetic Device Modeling and Design
 

The Microstructure and Computed Magnetic Properties of Nanoscaled Permanent Magnets

Authors:J.X. Zhang, T.J. Zhang and K. Cui
Affilation:Key State Laboratory of Die Technology, HUST, CN
Pages:338 - 341
Keywords:nanocomposite magnet, computer simulation, remanence enhancement, coercivity, irregular model
Abstract:Magnetic properties of a model nanocomposite magnet were calculated by means of computer simulation, and the effects of the amount of the soft magnetic phase on them were studied. The numerical results show that the remanence enhanced with the increase of the soft grains, it is due to the high spontaneous magnetication of soft magnetic phases and exchange interactions. The nonuniform grains have no evident effect on the remanence of the magnet, but the coercivity decreased.
The Microstructure and Computed Magnetic Properties of Nanoscaled Permanent MagnetsView PDF of paper
ISBN:0-9708275-7-1
Pages:764
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