First Evidence of Interfacial Magnetic Roughness in Fe/Cr Artificial Multilayer Studied by Neutron Diffraction Measurement

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概要

• 論文の詳細を見る

• We have investigated Fe/Cr artificial multilayers to elucidate the origin of a giant magnetoresistance effect (GMR), by neutron scattering measurement in external magnetic fields up to 0.8 Tesla. Intense diffuse scattering appears around the superlattice reflection corresponding to the antiferromagnetic Fe layer stacking. The magnetic diffuse scattering intensity decreases drastically in magnetic fields, which strongly suggests that the GMR effect in this system is dominated by the appearance of magnetic disorder at the interface between the Fe and the Cr layers.

• 社団法人日本物理学会の論文
• 1993-09-15

著者

• 武田 全康

  東北大学大学院理学研究科物理学専攻

• Yamada Kotaro

  Department Of Engineering Hiroshima University

• YASUDA HIDEKI

  Department of Surgery, Teikyo University Ichihara Hospital

• 吉田 起國

  京大原子エネルギー研

• ENDOH Yasuo

  Department of Physics,Tohoku University

• YAMADA Kazuyoshi

  Department of Physics, Tohoku University

• Takeda M

  Univ. Tokyo Tokyo Jpn

• Yasuda H

  Texas Instruments Japan Tokyo

• Kamijo Atsushi

  Fundamental Research Laboratories Nec Corporation

• TAKEDA Masayasu

  Department of Physics,Tohoku University

• Yamada Kazuyoshi

  Department Of Geriatrics Narita Memorial Hospital

• Yamada K

  Department Of Physics Tohoku University

• Takeda M

  Japan Atomic Energy Res. Inst. Ibaraki

• Takeda Masayasu

  Department Of Physics Tohoku University

• Endoh Yasuo

  Department Of Chemistry Kyoto University

• Yasuda Hideaki

  東大

• Yasuda Hideki

  Department Of General Surgery Chiba University Graduate School Of Medicine

• Mizuki Jun'ichiro

  Fundamental Research Labs Nec Corp.

• Kamijo Atsushi

  Fundamental Research Laboratories Nec Corp.

• Kamijo Atsushi

  Fundamental Research Labs Nec Corp.

• Kamijo Atsushi

  Fundamental and Environmental Research Laboratories, NEC Corporation, 34, Miyukigaoka, Tsukuba, Ibaraki 305-8501, Japan

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