L1 0 CrPt phase formation and magnetic properties

Rui Zhang, Ralph Skomski, Xingzhong Li, Zhen Li, Priyanka Manchanda, Arti Kashyap, Roger D. Kirby, Sy Hwang Liou, D. J. Sellmyer

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Abstract

L1 0-ordered antiferromagnetic CrPt is of interest as a pinning material in exchange-biased system due to its many intriguing properties and such alloy with a (001) texture has also been used to serve as an underlayer to promote the L1 0 phase formation of other materials. Therefore, it is important to control not only the L1 0 phase formation of such material but also the texture of its ordered phase. A systematic study of the L1 0 phase formation of CrPt thin film was performed. The anisotropy of CrPt L1 0 phase has also been investigated both experimentally using CrPt/Fe bilayer system and theoretically using first principle calculation. The experimental result is in consistent with the theoretical estimation within the present thin film limitation.

Original languageEnglish (US)
Article number07D720
JournalJournal of Applied Physics
Volume111
Issue number7
DOIs
StatePublished - Apr 1 2012

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Zhang, R., Skomski, R., Li, X., Li, Z., Manchanda, P., Kashyap, A., Kirby, R. D., Liou, S. H., & Sellmyer, D. J. (2012). L1 0 CrPt phase formation and magnetic properties. Journal of Applied Physics, 111(7), [07D720]. https://doi.org/10.1063/1.3677928