Ultra-thin L10-FePt for perpendicular anisotropy L1 0-FePt/Ag/[Co/Pd]30 pseudo spin valves

Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.4853175

Title:	Ultra-thin L10-FePt for perpendicular anisotropy L1 0-FePt/Ag/[Co/Pd]30 pseudo spin valves
Authors:	Ho, P. Han, G. He, K. Chow, G.M. Chen, J.-S.
Issue Date:	7-May-2014
Citation:	Ho, P., Han, G., He, K., Chow, G.M., Chen, J.-S. (2014-05-07). Ultra-thin L10-FePt for perpendicular anisotropy L1 0-FePt/Ag/[Co/Pd]30 pseudo spin valves. Journal of Applied Physics 115 (17) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4853175
Abstract:	Perpendicular anisotropy L10-FePt/Ag/[Co/Pd]30 pseudo spin valves (PSVs) with ultra-thin L10-FePt alloy free layer possessing high anisotropy and thermal stability have been fabricated and studied. The thickness of the L10-FePt layer was varied between 2 and 4 nm. The PSV became increasingly decoupled with reduced L10-FePt thickness due to the larger difference between the coercivity of the L1 0-FePt and [Co/Pd]30 films. The PSV with an ultra-thin L10-FePt free layer of 2 nm displayed a high Ku of 2.21 × 107 ergs/cm3, high thermal stability of 84 and a largest giant magnetoresistance of 0.54%. © 2014 AIP Publishing LLC.
Source Title:	Journal of Applied Physics
URI:	http://scholarbank.nus.edu.sg/handle/10635/86830
ISSN:	00218979
DOI:	10.1063/1.4853175
Appears in Collections:	Staff Publications

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