Magnetic and Transport Properties of Fe-Ag granular multilayers

M. Csontos; J. Balogh; D. Kaptas; L. F. Kiss; G. Mihaly

doi:10.1103/PhysRevB.73.184412

Magnetic and Transport Properties of Fe-Ag granular multilayers

Materials Science 2009-11-11 v2

Authors: M. Csontos , J. Balogh , D. Kaptas , L. F. Kiss , G. Mihaly

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Abstract

Results of magnetization, magnetotransport and Mossbauer spectroscopy measurements of sequentially evaporated Fe-Ag granular composites are presented. The strong magnetic scattering of the conduction electrons is reflected in the sublinear temperature dependence of the resistance and in the large negative magnetoresistance. The simultaneous analysis of the magnetic properties and the transport behavior suggests a bimodal grain size distribution. A detailed quantitative description of the unusual features observed in the transport properties is given.

Keywords

magnetization magnetotransport Mossbauer spectroscopy granular multilayers magnetoresistance grain size distribution

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@article{arxiv.cond-mat/0506072,
  title  = {Magnetic and Transport Properties of Fe-Ag granular multilayers},
  author = {M. Csontos and J. Balogh and D. Kaptas and L. F. Kiss and G. Mihaly},
  journal= {arXiv preprint arXiv:cond-mat/0506072},
  year   = {2009}
}

Magnetic and Transport Properties of Fe-Ag granular multilayers

Abstract

Keywords

Cite

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