Please use this identifier to cite or link to this item: https://doi.org/10.1166/jnn.2011.2700
Title: NiW/Ru underlayer for CoPt-SiO 2 granular perpendicular recording media
Authors: Huang, L.S.
Chen, J.S. 
Hu, J.F.
Ding, Y.F.
Keywords: CoPt
NiW underlayer
Perpendicu1ar recording media
Issue Date: Mar-2011
Citation: Huang, L.S., Chen, J.S., Hu, J.F., Ding, Y.F. (2011-03). NiW/Ru underlayer for CoPt-SiO 2 granular perpendicular recording media. Journal of Nanoscience and Nanotechnology 11 (3) : 2636-2639. ScholarBank@NUS Repository. https://doi.org/10.1166/jnn.2011.2700
Abstract: This paper presented the usage of the NiW/Ru underlayer to replace the single Ru underlayer for promoting CoPt hcp (0002) texture. Fcc (111) textured NiW film was used to induce the Ru hcp (0002) texture. It was found that the utilization of the (111) textured NiW alloying layer promoted the formation of Ru(0002) texture, enhanced the magnetic grain isolation and generated the uniform grains with gain size less than 10 nm in CoPt-SiO 2 recording layer. The out-of-plane coercivity was also enhanced with the growth of 10 nm NiW underlayer below the Ru layer. © 2011 American Scientific Publishers.
Source Title: Journal of Nanoscience and Nanotechnology
URI: http://scholarbank.nus.edu.sg/handle/10635/86939
ISSN: 15334880
DOI: 10.1166/jnn.2011.2700
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