2009
DOI: 10.1088/0256-307x/26/12/127503
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Micromagnetic Simulation of Transfer Curve in Giant-Magnetoresistive Head

Abstract: The transfer curve of the giant-magnetoresistive (GMR) magnetic head represents its most important property in applications, and it is calculated by the micromagnetic modeling of the free layer and the pinned layer in the heart of the GMR head. Affections of the bias hard magnetic layer and the anti-ferromagnetic pinning layer are modeled by effective magnetic fields. The simulated transfer curve agrees with experiment quite well, therefore the values of these effective magnetic fields can be determined by the… Show more

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Cited by 4 publications
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“…Thanks to their perceived advantages of strong magnetic stability, high thermal stability, and sensitive magnetic moment rotation, SAF structure with perpendicular magnetic anisotropy (PMA) has been extensively studied. [15,16] For instance, the spin-orbit torque induced switching of the two magnetic layers in Co/Ru/[Co/Pt] 2 [17] and completely compensated Pt/[Co/Pd]/Ru/[Co/Pd] [18] SAF structures. The antiferromagnetic interlayer exchange coupling (IEC) and the outstanding performance in a wider temperature range are the key fundamental characteristics of SAF multilayers, which are important for such large-scale industrial application as field sensors, magnetic recording, and magnetic randomaccess memory.…”
Section: Introductionmentioning
confidence: 99%
“…Thanks to their perceived advantages of strong magnetic stability, high thermal stability, and sensitive magnetic moment rotation, SAF structure with perpendicular magnetic anisotropy (PMA) has been extensively studied. [15,16] For instance, the spin-orbit torque induced switching of the two magnetic layers in Co/Ru/[Co/Pt] 2 [17] and completely compensated Pt/[Co/Pd]/Ru/[Co/Pd] [18] SAF structures. The antiferromagnetic interlayer exchange coupling (IEC) and the outstanding performance in a wider temperature range are the key fundamental characteristics of SAF multilayers, which are important for such large-scale industrial application as field sensors, magnetic recording, and magnetic randomaccess memory.…”
Section: Introductionmentioning
confidence: 99%