Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1995-12-13
2000-05-02
Jones, Deborah
Stock material or miscellaneous articles
Composite
Of inorganic material
428693, 428668, 360113, 365158, B32B 1501, G11B 5127
Patent
active
060570490
ABSTRACT:
An exchange coupling film comprises a ferromagnetic film and an antiferromagnetic film laminated on the ferromagnetic film, wherein at least a portion of the antiferromagnetic film has a face-centered cubic crystal structure and the antiferromagnetic film comprises an IrMn alloy represented by the general formula of Ir.sub.x Mn.sub.100-x, wherein x stands for a value by atomic % satisfying the expression, 2.ltoreq.x.ltoreq.80.
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K. Sumiyama et al., "Mossbauer Study of Metastable f.c.c. Fe-Rh Alloy", Physica Status Solidi A, vol. 13, No. 1, Sep. 1972, pp. K75-k77.
Fuke Hiromi
Funayama Tomomi
Hashimoto Susumu
Iwasaki Hitoshi
Kamiguchi Yuuzo
Jones Deborah
Kabushiki Kaisha Toshiba
LaVilla Michael
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