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IEEE Translation Journal on Magnetics in Japan

Issue 4 • Date April 1991

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Displaying Results 1 - 16 of 16
  • [Front cover]

    Publication Year: 1991, Page(s): c1
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  • List of contributors

    Publication Year: 1991, Page(s): nil1
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  • [Breaker page]

    Publication Year: 1991, Page(s): nil1
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  • Table of contents

    Publication Year: 1991, Page(s): 273
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  • Corrosion Analysis for Co-Ni-O Film Adopted as the Magnetic Layer of Metal Evaporated Tape

    Publication Year: 1991, Page(s):274 - 283
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1776 KB)

    Corrosion in Co-Ni-O film, which is adopted as the magnetic layer in metal evaporated tape media, was examined through aging tests, measurements of anode polarized characteristics, and analysis of both chemical bonding by ESCA and of crystallographic characteristics by RHEED. The following results were obtained. 1) The experimental results for exposure tests were strongly correlated with the anode... View full abstract»

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  • Anisotropy Dispersion and Ferromagnetic Resonance of Amorphous Soft Magnetic Films

    Publication Year: 1991, Page(s):284 - 291
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    Measurement of the anisotropy dispersion using ferromagnetic resonance at radio frequencies has been reconsidered, taking into account the skin effect in relatively thick soft magnetic films. Numerical calculations for 1 ¿m thick amorphous films showed that eddy current losses are comparable to the resonance absorption. The measured absorption for CoZr film is larger than the calculated absorptio... View full abstract»

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  • Magnetic Properties of GdFe/Fe Multilayered Films

    Publication Year: 1991, Page(s):292 - 299
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    Spin-flopping phenomena in multilayer films consisting of two magnetic materials were investigated. In contrast to ordinary ferrimagnets, in which spin flopping occurs under very strong fields, multilayer films can be designed to exhibit spin flopping under rather weak fields. Samples were prepared by alternate deposition of Gd-rich amorphous GdFe alloy and pure Fe, and spin flopping processes wer... View full abstract»

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  • Magnetic Properties of Compositionally Modulated Fe/Al Films

    Publication Year: 1991, Page(s):300 - 306
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    Fe/Al compositionally modulated multilayer films were prepared at a low argon pressure of 2 mTorr by double-target dc magnetron sputtering. The low argon pressure resulted in formation of films with minute grain sizes and a low Hc. For a constant Al layer thickness of 8 Å, the alloy phase at the interfaces of the Fe/Al layers has a substantial effect on the apparent measured properties... View full abstract»

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  • Magnetic Anisotropy of fcc-Fe/Cu MBE Ultra Thin Film

    Publication Year: 1991, Page(s):307 - 313
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    Multilayered and sandwiched ultra-thin fcc-Fe/Cu films were prepared on Cu (100) by the MBE method. The epitaxial growth of films was observed by RHEED, the periodicity of the multilayered films was confirmed by X-ray diffraction, and film magnetization was measured. All fcc Fe films on Cu (100) exhibited ferromagnetism, and the magnetic moment of an Fe atom was estimated to be 2.0±0.2 ¿... View full abstract»

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  • Preparation and Magnetic Properties of Epitaxial Fe/Au (001) Superlattice Films

    Publication Year: 1991, Page(s):314 - 320
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    bec Fe (001)/Au (001) superlattice films were prepared on Au (001) buffer layers by ultra-high vacuum evaporation. Epitaxial structures were studied by X-ray diffraction and RHEED. The structure of the superlattice films was strongly influenced by the structure of the Au buffer layer. The surface anisotropy energy constant Ks is estimated to be about 0.3 erg/cm2, considerably... View full abstract»

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  • Magnetic and Magnetooptical Properties of Fe/V Compositionally Modulated Multilayer Films

    Publication Year: 1991, Page(s):321 - 327
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    The magnetic and magnetooptical properties of Fe/V compositionally modulated multilayer films (CMFs) prepared by rf sputtering were investigated. The crystallinity and periodicity of the Fe/V CMFs were inferior to those of Co/Pt, Fe/Pt, Co/Au and Fe/Au CMFs. The saturation magnetization (Ms) decreases rapidly with decreasing modulation length (D) below approximately 50 Å. Enhancement o... View full abstract»

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  • Effect of Preferred Orientation on Magnetoresistive Properties of Fe/Cr Multilayers

    Publication Year: 1991, Page(s):328 - 334
    Cited by:  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (791 KB)

    Fe/Cr multilayer films were prepared by an alternating deposition technique in ultra-high vacuum on MgO (100), glass, and sapphire (0001) substrates. Giant magnetoresistive changes were observed in the three kinds of multilayer films. Films on glass substrate had a poly-crystalline structure and showed a `magnetoresistive change of 8.4% at room temperature and 26.4% at 77 K under applied magnetic ... View full abstract»

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  • Digital VCR of MUSE Signal

    Publication Year: 1991, Page(s):335 - 342
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    First Page of the Article
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  • High Speed Seek Method Development with Embedded Servo System

    Publication Year: 1991, Page(s):343 - 351
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  • [Advertisement]

    Publication Year: 1991, Page(s): 352
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  • [Advertisement]

    Publication Year: 1991, Page(s): nil2
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Aims & Scope

IEEE Translation Journal on Magnetics in Japan is a publication of the IEEE Magnetics Society published between 1985 and 1994.

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Meet Our Editors

Editor-in-Chief
James E. Opfer
Hewlett-Packard