Orientation-controlled nonepitaxial L10 CoPt and FePt films

H. Zeng; M. L. Yan; N. Powers; D. J. Sellmyer

doi:10.1063/1.1464663

Orientation-controlled nonepitaxial L1₀ CoPt and FePt films

H. Zeng
, M. L. Yan
, N. Powers
, D. J. Sellmyer

Physics

University of Nebraska-Lincoln

Research output: Contribution to journal › Article › peer-review

199 Scopus citations

Abstract

We report results on highly oriented, face-centered tetragonal ordered CoPt and FePt thin films grown nonepitaxially by directly depositing films on thermally oxidized Si substrates and subsequent annealing. By controlling the thickness, composition, and annealing conditions, and/or depositing a proper underlayer, nearly perfect (001)-oriented CoPt and FePt films can be obtained. Magnetic measurements reveal large perpendicular anisotropy for such films.

Original language	English
Pages (from-to)	2350-2352
Number of pages	3
Journal	Applied Physics Letters
Volume	80
Issue number	13
DOIs	https://doi.org/10.1063/1.1464663
State	Published - Apr 1 2002

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title = "Orientation-controlled nonepitaxial L10 CoPt and FePt films",

abstract = "We report results on highly oriented, face-centered tetragonal ordered CoPt and FePt thin films grown nonepitaxially by directly depositing films on thermally oxidized Si substrates and subsequent annealing. By controlling the thickness, composition, and annealing conditions, and/or depositing a proper underlayer, nearly perfect (001)-oriented CoPt and FePt films can be obtained. Magnetic measurements reveal large perpendicular anisotropy for such films.",

author = "H. Zeng and Yan, \{M. L.\} and N. Powers and Sellmyer, \{D. J.\}",

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AU - Powers, N.

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N2 - We report results on highly oriented, face-centered tetragonal ordered CoPt and FePt thin films grown nonepitaxially by directly depositing films on thermally oxidized Si substrates and subsequent annealing. By controlling the thickness, composition, and annealing conditions, and/or depositing a proper underlayer, nearly perfect (001)-oriented CoPt and FePt films can be obtained. Magnetic measurements reveal large perpendicular anisotropy for such films.

AB - We report results on highly oriented, face-centered tetragonal ordered CoPt and FePt thin films grown nonepitaxially by directly depositing films on thermally oxidized Si substrates and subsequent annealing. By controlling the thickness, composition, and annealing conditions, and/or depositing a proper underlayer, nearly perfect (001)-oriented CoPt and FePt films can be obtained. Magnetic measurements reveal large perpendicular anisotropy for such films.

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DO - 10.1063/1.1464663

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JO - Applied Physics Letters

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Orientation-controlled nonepitaxial L1₀ CoPt and FePt films

Abstract

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