Artículo
Milano, J.; Llois, A.M.; Steren, L.B.; Butera, A.; Barnard, J. "Magnetic and transport properties of Ag/Co 90Fe 10 granular multilayers" (2004) Journal of Applied Physics. 96(12):7392-7398
Consulte la política de Acceso Abierto del editor
Abstract:
We report experimental results on the magnetic and transport properties of Ag/Co 90Fe 10 multilayers with variable Ag and Co 90Fe 10 thicknesses. The magnetism samples was characterized by magnetization measurements and ferromagnetic resonance spectroscopy. These measurements show that the magnetic layers are in general composed by single-domain particles and that the shape and the size of the magnetic clusters can be changed by using an applied magnetic field (H dep) on deposition. The resistivity of these multilayered systems is described by a mixed model that includes current-in-plane and current perpendicular plane transport contributions. The transport model proposed to explain the experimental results emphasizes the role played by the magnetic entities on the scattering processes and strongly depends on the silver layer thickness. An electrical percolative transition is observed for samples grown at H dep>H* dep while the magnetic properties of these samples still show a granularlike behavior. © 2004 American Institute of Physics.
Registro:
| Documento: | Artículo |
| Título: | Magnetic and transport properties of Ag/Co 90Fe 10 granular multilayers |
| Autor: | Milano, J.; Llois, A.M.; Steren, L.B.; Butera, A.; Barnard, J. |
| Filiación: | Departamento de Física, Comn. Nac. de Ener. Atómica, (1650) San Martín, Argentina Departamento de Física, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, (1428) Buenos Aires, Argentina Centro Atómico Bariloche, Instituto Balseiro, Universidad Nacional de Cuyo, (8400) San Carlos de Bariloche, Argentina Dept. of Mat. Sci. and Engineering, School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, United States |
| Palabras clave: | Current-in-plane configuration (CIP); Ferromagnetic resonance spectroscopy; Magnetic clusters; Magnetic layers; Cobalt compounds; Electric conductivity; Ferromagnetic resonance; Granular materials; Iron compounds; Magnetic fields; Magnetic properties; Magnetism; Magnetization; Mathematical models; Multilayers; Scattering; Thickness measurement; Transport properties; Silver compounds |
| Año: | 2004 |
| Volumen: | 96 |
| Número: | 12 |
| Página de inicio: | 7392 |
| Página de fin: | 7398 |
| DOI: | http://dx.doi.org/10.1063/1.1810638 |
| Título revista: | Journal of Applied Physics |
| Título revista abreviado: | J Appl Phys |
| ISSN: | 00218979 |
| CODEN: | JAPIA |
| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00218979_v96_n12_p7392_Milano.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00218979_v96_n12_p7392_Milano |
Referencias:
- Baibich, M., (1988) Phys. Rev. Lett., 61, p. 2472
- Berkowitz, A.E., (1992) Phys. Rev. Lett., 68, p. 3745
- Xiao, J.Q., Jiang, J.S., Chien, C.L., (1992) Phys. Rev. Lett., 68, p. 3749
- Pratt Jr., W.P., Lee, S.-F., Slaughter, J.M., Loloee, R., Schroeder, P.A., Bass, J., (1991) Phys. Rev. Lett., 66, p. 3060
- Valet, T., Fert, A., (1993) Phys. Rev. B, 48, p. 7099
- Zhang, S., Levy, P., (1993) J. Appl. Phys., 73, p. 5315
- Pogorelov, Y.G., Kakazei, G.N., Sousa, J.B., Kravets, A.F., Lesnik, N.A., Pereira De Azevedo, M.M., Malinowska, M., Panissod, P., (1999) Phys. Rev. B, 60, p. 12200
- Rubinstein, M., (1994) Phys. Rev. B, 50, p. 3830
- Ferrari, E.F., Da Silva, F.C.S., Knobel, M., (1999) Phys. Rev. B, 59, p. 8412
- Sheng, L., Wang, Z.D., Xing, D.Y., Zhu, J.X., (1996) Phys. Rev. B, 53, p. 8203
- Loloee, R., Schroeder, P.A., Pratt Jr., W.P., Bass, J., Fert, A., (1995) Physica B, 204, p. 274
- Fettar, F., Steren, L.B., Barthélémy, A., Morel, R., Fert, A., Barnard, J.A., Jarratt, J.D., (1997) J. Magn. Magn. Mater., 165, p. 316
- Jarratt, J.P., Barnard, J.A., (1995) IEEE Trans. Magn., 31, p. 3952
- Dormann, J.L., Fiorani, D., Tronc, E., (1997) Adv. Chem. Phys., 98, p. 341
- Bozorth, R., (1953) Ferromagnetism, p. 441. , Van Nostrand, Canada
- Saito, Y., Inomata, K., (1991) Jpn. J. Appl. Phys., Part 2, 30, pp. L1733
- Ag 50 Å/CoFe, 1000 Å/Ag, and 50-Å thin film have been also measured as reference; Dubowik, J., (1996) Phys. Rev. B, 54, p. 1088
- Smit, J., Beljers, H.G., (1955) Philips Res. Rep., 10, p. 113
- Sondheimer, E.H., (1952) Adv. Phys., 1, p. 1
- Carcia, P.F., Suna, A., (1983) J. Appl. Phys., 54, p. 2000
- Camley, R.E., Barnás, J., (1989) Phys. Rev. Lett., 63, p. 664
- Barthélémy, A., Fert, A., (1991) Phys. Rev. B, 43, p. 13124
- Duvail, J.L., (1995), Ph.D. thesis, Université Paris-Sud; Araki, S., (1993) J. Appl. Phys., 73, p. 3910
- Van Alphen, E.A.M., De Jonge, W.J.M., (1995) Phys. Rev. B, 51, p. 8182
Citas:
---------- APA ----------
Milano, J., Llois, A.M., Steren, L.B., Butera, A. & Barnard, J. (2004) . Magnetic and transport properties of Ag/Co 90Fe 10 granular multilayers. Journal of Applied Physics, 96(12), 7392-7398.http://dx.doi.org/10.1063/1.1810638
---------- CHICAGO ----------
Milano, J., Llois, A.M., Steren, L.B., Butera, A., Barnard, J. "Magnetic and transport properties of Ag/Co 90Fe 10 granular multilayers" . Journal of Applied Physics 96, no. 12 (2004) : 7392-7398.http://dx.doi.org/10.1063/1.1810638
---------- MLA ----------
Milano, J., Llois, A.M., Steren, L.B., Butera, A., Barnard, J. "Magnetic and transport properties of Ag/Co 90Fe 10 granular multilayers" . Journal of Applied Physics, vol. 96, no. 12, 2004, pp. 7392-7398.http://dx.doi.org/10.1063/1.1810638
---------- VANCOUVER ----------
Milano, J., Llois, A.M., Steren, L.B., Butera, A., Barnard, J. Magnetic and transport properties of Ag/Co 90Fe 10 granular multilayers. J Appl Phys. 2004;96(12):7392-7398.http://dx.doi.org/10.1063/1.1810638
