Magnetic Behavior of Co/Pt and TbCo Nanocaps Assembly for Bit Pattern Media

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Title	Magnetic Behavior of Co/Pt and TbCo Nanocaps Assembly for Bit Pattern Media
Authors	Hauet, T. Sediri, A. Piraux, L. Antohe, V.A. Abreu Araujo, F. Hehn, M. Lacour, D. Mangin, S.
ORCID
Keywords	Bit pattern media Nanomagnetism Self-assembly Anodic alumina template Multilayer Alloy
Type	Conference Papers
Date of Issue	2012
URI	http://essuir.sumdu.edu.ua/handle/123456789/35353
Publisher	Sumy State University
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Citation	Magnetic Behavior of Co/Pt and TbCo Nanocaps Assembly for Bit Pattern Media / T. Hauet, A. Sediri, L. Piraux et al. // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No4. - 04MFPN11
Abstract	Large area patterning of self-assembled alumina nanobumps, with hexagonally close-packed order, has been used to create ordered array of bit pattern magnetic media. We have studied the magnetic properties of perpendicular magnetic TbCo alloy and Co/Pt multilayers deposited on self assembled alumina nanobumps. Measurement of reversal field as a function of field intensity, as well as magnetic force microscopy images confirm the weakness of exchange coupling between bits in the case of Co/Pt multilayer while stronger coupling is observed in the case of TbCo alloys. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35353
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