CoNi Films with Perpendicular Magnetic Anisotropy Prepared by Alternate Monoatomic Layer Deposition
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概要
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We investigate the magnetic properties of CoNi and CoPt films prepared by an alternate monoatomic layer deposition and discuss the possible existence of a metastable superlattice structure. We find that, as has been reported for the CoPt and CoPd films, the CoNi film also exhibits a perpendicular magnetic anisotropy when the monoatomic Co and Ni layers are stacked alternately, suggesting the possible formation of superlattice structure. Since the CoNi film contains neither noble nor rare-earth metals, it should be an attractive material system for applications.
- 2013-07-25
著者
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Ohno Hideo
Center For Spintronics Integrated Systems Tohoku University
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Ikeda Shoji
Center For Spintronics Integrated Systems Tohoku University
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Fukami Shunsuke
Center For Spintronics Integrated Systems Tohoku University
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Yamanouchi Michihiko
Center For Spintronics Integrated Systems Tohoku University
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Sato Hideo
Center for Spintronics Integrated Systems, Tohoku University, Sendai 980-8577, Japan
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Ikeda Shoji
Center for Spintronics Integrated Systems, Tohoku University, Sendai 980-8577, Japan
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