Abstract
We report the results of polarized Co K EXAFS experiments on a series of CoPt3 films grown by molecular beam epitaxy on (100) MgO single crystal substrates over a range of temperatures from 473 K to 1073 K. These samples exhibit substantial perpendicular magnetic anisotropy that is strongly dependent on the substrate growth temperature Tg. We measure a preference for in-plane Co-Co pairs that is correlated with the magnetic properties.
Cite
CITATION STYLE
Cross, J. O., Newville, M., Hellman, F., Rooney, P. W., Shapiro, A. L., & Harris, V. G. (2001). Growth induced magnetic and chemical anisotropy in CoPt3 alloy films. Journal of Synchrotron Radiation, 8(2), 880–882. https://doi.org/10.1107/S0909049501000309
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