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Effect of The Orientation of The Magnetic Field on The Giant Magnetoresistance of Fe/Cr Superlattices

Published online by Cambridge University Press:  15 February 2011

V.V. Ustinov ,
V.I. Minin ,
L.N. Romashev ,
A.B. Semerikov  and
A.R. Del
V.V. Ustinov
Affiliation:
Institute of Metal Physics, GSP-170, Ekaterinburg, 620219, Russia
V.I. Minin
Affiliation:
Institute of Metal Physics, GSP-170, Ekaterinburg, 620219, Russia
L.N. Romashev
Affiliation:
Institute of Metal Physics, GSP-170, Ekaterinburg, 620219, Russia
A.B. Semerikov
Affiliation:
Institute of Metal Physics, GSP-170, Ekaterinburg, 620219, Russia
A.R. Del
Affiliation:
Institute of Metal Physics, GSP-170, Ekaterinburg, 620219, Russia
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Abstract

We study the magnetoresistance of [Fe/Cr]30/MgO superlattices grown by molecular beam epitaxy at a various magnetic field directions. The theory of the orientation dependence of the effect is developed. It is shown that the magnetic field strength dependence of magnetoresistance can be calculated for arbitrary orientation of magnetic field if this dependence is known for in-plane and perpendicular-to-plane magnetic fields. It is noted that the magnetization curve can be obtained by making use of the results of the magnetoresistance measurements.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 384: Symposium L – Magnetic Ultrathin films, Multilayers and Surfaces , 1995 , 317
Copyright
Copyright © Materials Research Society 1995

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References

REFERENCES

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