Structure and magnetic properties for Fe-C films fabricated in Ar+N2 plasma.

研, 高橋; 武仁, 島津; 泰志, 酒井; 徳雄, 脇山

doi:10.3379/jmsjmag.14.297

Cited by 5 publications

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“…Precise fabrication method for each kind of films are listed in the papers of present authors Fe-Si-AI films [5], 81 Ni-Fe-Nb [6] and 55Ni-Fe-Nb [7] films, Fe-N [1,2], Fe-B-N [8], Fe-C-N [9], Fe-Si-N [2], Fe-Si-B-N [10] films and 40Co-Fe-Zr films [3].…”

Section: Experimertal Proceduresmentioning

confidence: 99%

MAGNETOSTRICTION AND MAGNETIC ANISOTROPY FOR Fe BASED SOFT MAGNETIC FILMS

et al. 1991

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Effect of the lattice deformation on soft magnetic properties were examined for the Fe based sputtered films with large magnetocrystalline anisotropy and linear magnetostriction constants. Furthermore, correlations among the film magnetostriction, induced anisotropy and soft magnetic properties are also discussed. Residual lattice strain induces the additional magnetoelastic energy in one grain, and which has a strong correlation to soft magnetic properties through the change of local anisotropy fluctuation, especially for the films of b.c.c. crystal structure. Experimental results suggest that film magnetostriction plays an important role in magnetization process indirectly through the change of macroscopically induced magnetic anisotropy.

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Section: Experimertal Proceduresmentioning

confidence: 99%

MAGNETOSTRICTION AND MAGNETIC ANISOTROPY FOR Fe BASED SOFT MAGNETIC FILMS

et al. 1991

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Soft magnetism of nanocrystalline Fe based sputtered films with high Bs

Takahashi¹,

Shimatsu²

1991

Journal of Magnetism and Magnetic Materials

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Soft Magnetic Properties and Microstructures for the Fe Based Sputtered Films with High B_s

Takahashi

Shimatsu

1991

MRS Proc.

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Physical origin of high initial permeability, μi, in Fe based films with large magnetocrystalline anisotropy and magnetostriction is systematically discussed in connection with the microstructure of the films. In order to decrease the local anisotropy fluctuation to determine μi in these films, decrease of effective magnetic anisotropy, Ueff, of each grain mainly caused by the sufficient reduction of grain size is required. Induced uniaxial magnetic anisotropy energy, Ku, in film plane plays an important role to decrease Ueff through the micromagnetic interaction. The ratio of Ueff /Ku proposed as the important key to analyse the magnetization process. The dependence of μi Ku is classified concerning for Ueff/Ku.

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Structure and magnetic properties for Fe-C films fabricated in Ar+N2 plasma.

Cited by 5 publications

References 1 publication

MAGNETOSTRICTION AND MAGNETIC ANISOTROPY FOR Fe BASED SOFT MAGNETIC FILMS

MAGNETOSTRICTION AND MAGNETIC ANISOTROPY FOR Fe BASED SOFT MAGNETIC FILMS

Soft magnetism of nanocrystalline Fe based sputtered films with high Bs

Soft Magnetic Properties and Microstructures for the Fe Based Sputtered Films with High B_s

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Structure and magnetic properties for Fe-C films fabricated in Ar+N2 plasma.

Cited by 5 publications

References 1 publication

MAGNETOSTRICTION AND MAGNETIC ANISOTROPY FOR Fe BASED SOFT MAGNETIC FILMS

MAGNETOSTRICTION AND MAGNETIC ANISOTROPY FOR Fe BASED SOFT MAGNETIC FILMS

Soft magnetism of nanocrystalline Fe based sputtered films with high Bs

Soft Magnetic Properties and Microstructures for the Fe Based Sputtered Films with High Bs

Contact Info

Product

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About

Soft Magnetic Properties and Microstructures for the Fe Based Sputtered Films with High B_s