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|Title:||Interlayer exchange coupling effect of L1 0 CoPt based exchange coupled composite media|
|Keywords:||Exchange coupled media|
L1 0 CoPt
Reduced switching field
|Citation:||Yang, Y., Pandey, K.K.M., Chen, J.S., Chow, G.M., Hu, J.F. (2011-03). Interlayer exchange coupling effect of L1 0 CoPt based exchange coupled composite media. Journal of Nanoscience and Nanotechnology 11 (3) : 2607-2610. ScholarBank@NUS Repository. https://doi.org/10.1166/jnn.2011.2702|
|Abstract:||In this work, effects of exchange coupling of soft magnetic layer on switching field and magnetization reversal behaviour of CoPt-SiO 2(soft)/CoPt-SiO 2(hard) exchange coupled media were investigated. With increasing the thickness of the soft layer, both the coercivity and magnetization squareness of composite media decreased. Soft layer thickness 4 nm and below was more effective to significantly reduce the switching field than that above 4 nm. More incoherent switching behavior was observed with increasing soft layer thickness. © 2011 American Scientific Publishers.|
|Source Title:||Journal of Nanoscience and Nanotechnology|
|Appears in Collections:||Staff Publications|
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