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Heat-assisted magnetic recording with shaped magnetic and thermal fields to minimize transition curvature
Heat-assisted magnetic recording with shaped magnetic and thermal fields to minimize transition curvature
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机译:具有成形磁场和热场的热辅助磁记录可最大程度地减小过渡曲率
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摘要
Devices and methods are provided for heat-assisted magnetic recording (HAMR). In an illustrative example, a device includes a magnetic write pole having a convex pole tip; a magnetic opposing pole longitudinally displaced from the magnetic write pole; and a thermal-source component disposed proximate to the magnetic write pole and comprising a laterally elongated thermal-source peg disposed proximate to the convex pole tip.
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