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|Title:||Ring head and single pole head recording performance on 3D random SOMA media|
|Source:||Xiao, P., Yuan, Z., Lee, H.K., Guo, G. (2006-08). Ring head and single pole head recording performance on 3D random SOMA media. Journal of Magnetism and Magnetic Materials 303 (2 SPEC. ISS.) : e29-e33. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jmmm.2006.01.088|
|Abstract:||Currently, self-organized magnetic array (SOMA) is a non-oriented media, with randomly distributed easy axis directions. We investigate the recording performance of SOMA under two different head types-Ring Head (RH) and single pole head (SPH). Our results show an interesting dependence of the recorded transition pattern on the field strength of RH, where a weak RH field generates longitudinal transition pattern and a strong RH field generates a perpendicular transition pattern in the media. The SPH only generates perpendicular transition patterns and has a higher signal-to-noise ratio (SNR) than that of the RH. © 2006 Elsevier B.V. All rights reserved.|
|Source Title:||Journal of Magnetism and Magnetic Materials|
|Appears in Collections:||Staff Publications|
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