In-plane orientation of hcp-Co nanograins on grooved substrate in hard disk media

Abstract

Articles you may be interested inFabrication of 1 Teradot/in.2 CoCrPt bit patterned media and recording performance with a conventional read/write head J. Vac. Sci. Technol. B 30, 06FH01 (2012); 10.1116/1.4757955Two-bit-per-dot patterned media combining in-plane and perpendicular-to-plane magnetized thin films It is confirmed by molecular dynamics calculation that dislocations to accommodate the mismatch between hcp-Co alloy nanograins sitting on adjacent slopes of grooves on textured magnetic recording hard disk media induce the preferred in-plane crystalline orientation.