Effect of Lattice Strain on Soft Magnetic Properties in FeCo/NiFe(Cr) Thin Films with 2.4 T

IEEE Transactions on Magnetics

Volumn 39, Issue 5 II, 2003, Pages 2365-2367

  Shimatsu, T ^a   Katada, H ^a   Watanabe, I ^a   Muraoka, H ^a   Nakamura, Y ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

FeCo films; High saturation magnetization; Lattice strain; Magnetostrictive energy; Soft magnetic properties

Indexed keywords

CRYSTAL DEFECTS; CRYSTAL LATTICES; CRYSTAL MICROSTRUCTURE; MAGNETIC ANISOTROPY; MAGNETIC FILMS; MAGNETIC HEADS; MAGNETIZATION; MAGNETOSTRICTION; SPUTTER DEPOSITION; X RAY DIFFRACTION ANALYSIS;

LATTICE STRAIN;

SOFT MAGNETIC MATERIALS;

EID: 0141953901     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2003.815451     Document Type: Article

References (9)

1. x thin films for inductive write heads," IEEE Trans. Magn., vol. 36, pp. 2506-2508, Sept. 2000.
2. H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, and Y. Nakamura, "Soft magnetic properties and microstructure of NiFe(Cr)/FeCo/NiFe(Cr) films with large saturation magnetization," IEEE Trans. Magn., vol. 38, pp. 2225-2227, Sept. 2002.
3. 2 plasma" (in Japanese). J. Magn. Soc. Jpn., vol. 15, pp. 375-378, 1991.
4. H. S. Jung and W. D. Doyle, "Soft anisotropic high magnetization FeCo films," in Proc. 47th Annu. Conf. Magnetism and Magnetic Materials, vol. AC-09, 2002.
5. 5 soft magnetic Fe-Co thin films," Dig. 24th Annu. Conf. Magnetics in Japan, p. 361, 2000.
6. 2) plasma," IEEE Trans. Magn., vol. 26, pp. 1503-1505, Sept. 1990.
7. H. Hoffmann, "Quantitative calculation of the magnetic ripple of uniaxial thin permalloy films," J.Appl. Phys., vol. 35, pp. 1790-1798, 1964.
8. W. D. Doyle and T. F. Finnegan, "The effect of strain on the susceptibility of polycrystalline Ni-Fe films," J. Appl. Phys., vol. 39, pp. 3355-3364, 1968.
9. M. Takahashi and T. Shimatsu, "Soft magnetism of crystalline Fe based alloy sputtered films," IEEE Trans. Magn., vol. 26, pp. 1485-1490, Sept. 1990.