Article ID Journal Published Year Pages File Type
10709621 Journal of Magnetism and Magnetic Materials 2012 7 Pages PDF
Abstract
► An FEM model with refinements has been proposed to examine the GDR responses. ► The maximum (mean) field increases (decreases) with decreasing gap length in GDRs. ► Pulse and undershoots by FEM simulations and micromagnetic modeling are consistent. ► The origin of the undershoot effect in differential readers has been identified.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Condensed Matter Physics
Preview
Analyses of field distributions and undershoots in GMR-type differential readers
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