Seedlayer interface enhanced magnetic anisotropy in CoPt (0 0 0 2)-textured films

Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jmmm.2009.05.055

Title:	Seedlayer interface enhanced magnetic anisotropy in CoPt (0 0 0 2)-textured films
Authors:	Pandey, K.K.M. Chen, J.S. Chow, G.M. Lim, B.C.
Keywords:	CoPt High magnetic anisotropy Interface Perpendicular recording Seedlayer
Issue Date:	Oct-2009
Citation:	Pandey, K.K.M., Chen, J.S., Chow, G.M., Lim, B.C. (2009-10). Seedlayer interface enhanced magnetic anisotropy in CoPt (0 0 0 2)-textured films. Journal of Magnetism and Magnetic Materials 321 (19) : 3236-3240. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jmmm.2009.05.055
Abstract:	The effects of interface roughness of Ta seedlayer on the structural and magnetic properties of Co72Pt28(20 nm)/Ru(30 nm)/Pt(2 nm)/Ta(5 nm)/glass were investigated. Uniaxial perpendicular magnetic anisotropy (8.6×106 ergs/cc), coercivity (5.5 kOe) and nucleation field (-2.8 kOe) in the Co72Pt28 thin film sputter-deposited on relatively smooth surface of Ta seedlayer were achieved. The results showed that relatively smoother interface roughness of Ta seedlayer improved the CoPt/Ru (0 0 0 2) texture and magnetic properties. © 2009 Elsevier B.V. All rights reserved.
Source Title:	Journal of Magnetism and Magnetic Materials
URI:	http://scholarbank.nus.edu.sg/handle/10635/86696
ISSN:	03048853
DOI:	10.1016/j.jmmm.2009.05.055
Appears in Collections:	Staff Publications

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