Giant magnetoresistance of Fe/Cr superlattices under high pressure

G. Oomi; Y. Uwatoko; Y. Obi; K. Takanashi; H. Fujimori

doi:10.1016/0304-8853(93)90673-P

Giant magnetoresistance of Fe/Cr superlattices under high pressure

G. Oomi, Y. Uwatoko, Y. Obi, K. Takanashi, H. Fujimori

Materials Development Division

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

13 Citations (Scopus)

Abstract

Magnetoresistance (MR) of Fe/Cr superlattices having different Cr thickness t_Cr has been measured under high pressure up to 20 kbar. It is found that the effect of pressure on MR depends on t_Cr: MR of the sample having t_Cr near the first MR peak (t_Cr ≈ 11 Å) decreases more rapidly than those existing between the first and second MR peak (t_Cr ≈ 25 Å).

Original language	English
Pages (from-to)	513-515
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	126
Issue number	1-3
DOIs	https://doi.org/10.1016/0304-8853(93)90673-P
Publication status	Published - 1993 Sep

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Giant magnetoresistance of Fe/Cr superlattices under high pressure",

abstract = "Magnetoresistance (MR) of Fe/Cr superlattices having different Cr thickness tCr has been measured under high pressure up to 20 kbar. It is found that the effect of pressure on MR depends on tCr: MR of the sample having tCr near the first MR peak (tCr ≈ 11 {\AA}) decreases more rapidly than those existing between the first and second MR peak (tCr ≈ 25 {\AA}).",

author = "G. Oomi and Y. Uwatoko and Y. Obi and K. Takanashi and H. Fujimori",

year = "1993",

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AU - Oomi, G.

AU - Uwatoko, Y.

AU - Obi, Y.

AU - Takanashi, K.

AU - Fujimori, H.

PY - 1993/9

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N2 - Magnetoresistance (MR) of Fe/Cr superlattices having different Cr thickness tCr has been measured under high pressure up to 20 kbar. It is found that the effect of pressure on MR depends on tCr: MR of the sample having tCr near the first MR peak (tCr ≈ 11 Å) decreases more rapidly than those existing between the first and second MR peak (tCr ≈ 25 Å).

AB - Magnetoresistance (MR) of Fe/Cr superlattices having different Cr thickness tCr has been measured under high pressure up to 20 kbar. It is found that the effect of pressure on MR depends on tCr: MR of the sample having tCr near the first MR peak (tCr ≈ 11 Å) decreases more rapidly than those existing between the first and second MR peak (tCr ≈ 25 Å).

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