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https://doi.org/10.1016/j.jmmm.2006.01.088
| Title: | Ring head and single pole head recording performance on 3D random SOMA media | Authors: | Xiao, P. Yuan, Z. Lee, H.K. Guo, G. |
Keywords: | 3D-random RH SNR SOMA SPH |
Issue Date: | Aug-2006 | Citation: | 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 | URI: | http://scholarbank.nus.edu.sg/handle/10635/57277 | ISSN: | 03048853 | DOI: | 10.1016/j.jmmm.2006.01.088 |
| Appears in Collections: | Staff Publications |
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