Preparation of FePt Film via Electrochemical Deposition Method

Abstract:

Abstract. A FePt codeposition film was prepared via electrochemical codeposition process, where FeSO₄•7H₂O and H₂PtCl₆•6H₂O were used as Fe source and Pt source，respectively. The composition and morphology of the FePt film were determined by the applied pulse potentials. Vibrating Sample Magnetometer (VSM) study show that the FePt film with Fe/Pt=1:1 was of soft magnetic properties, and its structure transformed from face-centered-cubic (fcc) to face-centred-tetragonal (fct) structure partly after it was annealed at 550°C for 30min in hydrogen (H₂).

• Periodical: Advanced Materials Research (Volumes 415-417)
• Pages: 1933-1937
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.415-417.1933
• Online since: December 2011
• Authors: Ying Ying Shen, Xue Yan Du, Shi Yi Shi, Cui Xia Li
• Keywords: Electrochemical Deposition, FePt Film, Magnetic Property

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