Magnetoresistive Properties of Quasi Granular Film Alloys FexPt1 –x at the Low Concentration of Pt Atoms
| Authors | I.Yu. Protsenko1 , P.K. Mehta2 , L.V. Odnodvorets1, C.J. Panchal2 , K.V. Tyschenko1 , Yu.M. Shabelnyk1, N.I. Shumakova1 |
| Affiliations | 1 Sumy State University, 2, R.-Korsakov Str., 40007 Sumy, Ukraine 2 University of Baroda, Kalabhavan, Post Box 51 , 390001 Vadodara, India |
| Е-mail | protsenko@aph.sumdu.edu.ua |
| Issue | Volume 6, Year 2014, Number 1 |
| Dates | Received 04 March 2014; published online 06 April 2014 |
| Citation | I.Yu. Protsenko, P.K. Mehta, L.V. Odnodvorets, et al., J. Nano- Electron. Phys. 6 No 1, 01031 (2014) |
| DOI | |
| PACS Number(s) | 68.37.Lp, 75.47. – m, 81.40.Rs |
| Keywords | Three-layer films, Multilayers (4) , Phase state (3) , Magnetoresistance (6) , GMR (2) , Granular solid solution. |
| Annotation | Present results of studies of the phase composition, microstructure and magnetoresistive properties of three-layer film Fe / Pt / Fe (total concentration of platinum atoms сPt ≤ 20 аt. %) and multilayers based on Fe and Pt (20 ≤ сPt ≤ 33 аt. %), where possible formation diluted s.s. of Pt atoms in α-Fe layers and phase Fe3Pt based on Pt island, in non-annealed and annealed to 800 K states. Analysis of the results combined with literature data suggests that the phase composition of the magnetic grains did not significantly affect the efficiency of spin-dependent electron scattering. |
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List of References |
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