Song, H Hong, SY Kwon, SJ Lee, TD Shin, KH 2024-01-21T13:37:33Z 2024-01-21T13:37:33Z 2021-09-04 2000-09 0018-9464 https://pubs.kist.re.kr/handle/201004/141156 Nonmagnetic hcp CoCrMn alloy was investigated with a view of new underlayer for CoCrPt longitudinal magnetic recording media. Magnetic properties and crystallographic textures of CoCrPt/CoCrMn thin films were compared with those of CoCrPt/Cr thin films. Only Co (10.0) and (11.0) peaks were observed in CoCrPt/CoCrMn thin films deposited on glass substrates without any hcc-type underlayer, CoCrPt/CoCrMn thin films showed higher coercivity and narrower grain size distribution than CoCrPt/Cr thin films prepared under same conditions. CoCrPt/CoCrMn thin films showed better lattice matching and grain-to-grain growth than CoCrPt/Cr thin films and no transition layer between a magnetic layer and an underlayer. English IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC FILMS COERCIVITY HCP structured CoCrMn underlayer for Co-based longitudinal magnetic recording media Article 10.1109/20.908408 1 IEEE TRANSACTIONS ON MAGNETICS, v.36, no.5, pp.2300 - 2302 IEEE TRANSACTIONS ON MAGNETICS 36 5 2300 2302 scie scopus 000167371700052 2-s2.0-0034260606 Engineering, Electrical & Electronic Physics, Applied Engineering Physics Article; Proceedings Paper FILMS COERCIVITY CoCrPt thin film hcp underlayer longitudinal recording media