Anomalous pressure dependence of giant magnetoresistance in magnetic superlattice

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

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)402-404
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume156
Issue number1-3
DOIs
Publication statusPublished - 1996 Jan 1
Externally publishedYes
EventProceedings of the 1995 2nd International Symposium on Metallic Multilayers, MML - Cambridge, UK
Duration: 1995 Sep 111995 Sep 14

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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