Anomalous pressure dependence of giant magnetoresistance in magnetic superlattice

G. Oomi, Y. Uwatoko, T. Sakai, K. Takanashi, H. Fujimori

研究成果: Conference article査読

6 被引用数 (Scopus)

抄録

The magnetoresistance (MR) of Fe/Cr, Co/Cu and Fe/Cu magnetic superlattices (SL) has been measured at 4.2 K under high pressure up to 2 GPa. It is found that MR of magnetic SL decreases with increasing pressure but different behaviour is observed between Fe/Cr and Fe/Cu or Co/Cu SL. Such a difference is also found in the pressure dependence of the saturation field Hs. The origin of the difference is discussed briefly.

本文言語English
ページ(範囲)402-404
ページ数3
ジャーナルJournal of Magnetism and Magnetic Materials
156
1-3
DOI
出版ステータスPublished - 1996 1 1
外部発表はい
イベントProceedings of the 1995 2nd International Symposium on Metallic Multilayers, MML - Cambridge, UK
継続期間: 1995 9 111995 9 14

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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