Finite difference micromagnetic simulation with self-consistent currents and smooth surfaces

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A micromagnetic algorithm has been developed using the finite difference method (FDM). Elliptic field equations are solved on the mesh using the efficient Dynamic Alternating Direction Implicit method. Smooth surfaces have been included in the FDM formulation so structures of irregular shape can be modeled. The current distribution and temperature of devices are also calculated. Keywords: Micromagnetic simulation, Magnetic dots, Read heads, Thermal Effects

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Cerjan, C.; Gibbons, M. R.; Hewett, D. W. & Parker, G. May 27, 1999.

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A micromagnetic algorithm has been developed using the finite difference method (FDM). Elliptic field equations are solved on the mesh using the efficient Dynamic Alternating Direction Implicit method. Smooth surfaces have been included in the FDM formulation so structures of irregular shape can be modeled. The current distribution and temperature of devices are also calculated. Keywords: Micromagnetic simulation, Magnetic dots, Read heads, Thermal Effects

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1.0 Megabytes pages

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  • 2nd International Symposium on Hysteresis Modeling and Micromagnetics HMM'99, Perugia (IT), 06/07/1999--06/09/1999

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  • Report No.: UCRL-JC-134517
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 12217
  • Archival Resource Key: ark:/67531/metadc628020

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Office of Scientific & Technical Information Technical Reports

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  • May 27, 1999

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  • June 16, 2015, 7:43 a.m.

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  • May 6, 2016, 1:23 p.m.

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Cerjan, C.; Gibbons, M. R.; Hewett, D. W. & Parker, G. Finite difference micromagnetic simulation with self-consistent currents and smooth surfaces, article, May 27, 1999; California. (digital.library.unt.edu/ark:/67531/metadc628020/: accessed November 18, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.