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|Title:||"villari reversal" in the exchange biased [Pd/Co]5 /FeMn thin films with perpendicular anisotropy||Authors:||Jeun, M.
|Issue Date:||2009||Citation:||Jeun, M., Lin, L., Joo, H.W., Bae, S., Heo, J., Lee, K.A. (2009). "villari reversal" in the exchange biased [Pd/Co]5 /FeMn thin films with perpendicular anisotropy. Applied Physics Letters 94 (15) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3120556||Abstract:||Exchange bias characteristics of [Pd/Co] 5 /FeMn thin films with perpendicular anisotropy have been explored by externally applying a mechanical stress for a magnetic pressure sensor application. It was found that the physical behavior of exchange bias field and coercivity of the [Pd/Co] 5 /FeMn thin films are closely relevant to the strength of applied stress and its direction. Magnetoelastic energy calculation and the physical analysis demonstrated that the stress-induced "Villari reversal" of the Co magnetizations directly resulted in changing the perpendicular anisotropy of the [Co/Pd] multilayers is primarily responsible for the variation in exchange bias coupling occurred at the [Co/Pd] and FeMn interface. © 2009 American Institute of Physics.||Source Title:||Applied Physics Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/81825||ISSN:||00036951||DOI:||10.1063/1.3120556|
|Appears in Collections:||Staff Publications|
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