L10 ordering of off-stoichiometric FePt (001) thin films at reduced temperature

T. Seki; T. Shima; K. Takanashi; Y. Takahashi; E. Matsubara; K. Hono

doi:10.1063/1.1567053

L1₀ ordering of off-stoichiometric FePt (001) thin films at reduced temperature

T. Seki, T. Shima, K. Takanashi, Y. Takahashi, E. Matsubara, K. Hono

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

102 Citations (Scopus)

Abstract

The effect of extensive compositional change on the structure and magnetic properties of FePt sputtered films deposited at a substrate temperature of 300°C was discussed. The Fe concentration in the FePt films was found to be varied from 19 to 68 at.%. The analysis showed that a L1₀ ordered Fe₃₈Pt₆₂ film exhibited perpendicular magnetization with a large uniaxial magnetic anisotropy.

Original language	English
Pages (from-to)	2461-2463
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	15
DOIs	https://doi.org/10.1063/1.1567053
Publication status	Published - 2003 Apr 14

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1567053

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abstract = "The effect of extensive compositional change on the structure and magnetic properties of FePt sputtered films deposited at a substrate temperature of 300°C was discussed. The Fe concentration in the FePt films was found to be varied from 19 to 68 at.%. The analysis showed that a L10 ordered Fe38Pt62 film exhibited perpendicular magnetization with a large uniaxial magnetic anisotropy.",

author = "T. Seki and T. Shima and K. Takanashi and Y. Takahashi and E. Matsubara and K. Hono",

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AU - Seki, T.

AU - Shima, T.

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AU - Matsubara, E.

AU - Hono, K.

PY - 2003/4/14

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N2 - The effect of extensive compositional change on the structure and magnetic properties of FePt sputtered films deposited at a substrate temperature of 300°C was discussed. The Fe concentration in the FePt films was found to be varied from 19 to 68 at.%. The analysis showed that a L10 ordered Fe38Pt62 film exhibited perpendicular magnetization with a large uniaxial magnetic anisotropy.

AB - The effect of extensive compositional change on the structure and magnetic properties of FePt sputtered films deposited at a substrate temperature of 300°C was discussed. The Fe concentration in the FePt films was found to be varied from 19 to 68 at.%. The analysis showed that a L10 ordered Fe38Pt62 film exhibited perpendicular magnetization with a large uniaxial magnetic anisotropy.

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L1₀ ordering of off-stoichiometric FePt (001) thin films at reduced temperature

Abstract

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