Angular-dependent remanent magnetization curve for perpendicular magnetic recording media determined by precise polar-Kerr detection system
Source abstract
Abstract
Abstract We developed the polar-Kerr detection system and evaluated the angular dependence of magnetization curves with applied field of various directions during the newly developed system. The polar-Kerr detection system enabled precise evaluation of angular dependence of remanent coercivity ( H cr ), as compared with the conventional VSM system. In addition, a cusp appeared in polar-Kerr hysteresis loop was observed to originate magnetization reversal by the thermal agitation.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic properties of thin films · Magnetic Properties and Applications · Characterization and Applications of Magnetic Nanoparticles
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References (11)
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