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

S. Araki; T. Shinjo

doi:10.1109/TJMJ.1991.4565158

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

Research output: Contribution to journal › Article › peer-review

Abstract

Fe/Cr multilayer films were prepared by an alternating deposition technique in ultrahigh 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 ferromagnetism structure and showed a`magnetoresistive change of 8.4% at room temperature and 26.4% at 77 K under applied magnetic fields of up to 7 kOe. Sharp and flat interfaces result in a larger magnetoresistive change. Epitaxial growth on GaAs (100) substrate is not essential for producing the giant magneto-resistivity.

Original language	English
Pages (from-to)	328-334
Number of pages	7
Journal	IEEE Translation Journal on Magnetics in Japan
Volume	6
Issue number	4
DOIs	https://doi.org/10.1109/TJMJ.1991.4565158
Publication status	Published - 1991 Apr
Externally published	Yes

ASJC Scopus subject areas

Engineering (miscellaneous)
Engineering(all)

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10.1109/TJMJ.1991.4565158

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abstract = "Fe/Cr multilayer films were prepared by an alternating deposition technique in ultrahigh 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 ferromagnetism structure and showed a`magnetoresistive change of 8.4% at room temperature and 26.4% at 77 K under applied magnetic fields of up to 7 kOe. Sharp and flat interfaces result in a larger magnetoresistive change. Epitaxial growth on GaAs (100) substrate is not essential for producing the giant magneto-resistivity.",

author = "S. Araki and T. Shinjo",

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AB - Fe/Cr multilayer films were prepared by an alternating deposition technique in ultrahigh 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 ferromagnetism structure and showed a`magnetoresistive change of 8.4% at room temperature and 26.4% at 77 K under applied magnetic fields of up to 7 kOe. Sharp and flat interfaces result in a larger magnetoresistive change. Epitaxial growth on GaAs (100) substrate is not essential for producing the giant magneto-resistivity.

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

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