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http://hdl.handle.net/2445/24802| Title: | SrRuO3/SrTiO3/SrRuO3 heterostructures for magnetic tunnel junctions |
| Author: | Herranz Casabona, Gervasi Martínez Perea, Benjamin Fontcuberta i Griñó, Josep Sánchez Barrera, Florencio García-Cuenca Varona, María Victoria Ferrater Martorell, Cèsar Varela Fernández, Manuel, 1956- |
| Keywords: | Histèresi Magnetisme Elèctrodes Hysteresis Magnetism Electrodes |
| Issue Date: | 15-May-2003 |
| Publisher: | American Institute of Physics |
| Abstract: | We report on the growth and characterization of SrRuO3 single layers and SrRuO3/SrTiO3/SrRuO3 heterostructures grown on SrTiO3(100) substrates. The thickness dependence of the coercivity was determined for these single layers. Heterostructures with barrier thickness tb=1, 2.5, and 4 nm were fabricated, with electrodes having thickness ranging from 10 to 100 nm. The hysteresis loops of heterostructures with tb=2.5¿nm, 4 nm reveal uncoupled magnetic switching of the electrodes. Therefore, these heterostructures can be used for the fabrication of magnetic tunneling junctions. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1063/1.1555372 |
| It is part of: | Journal of Applied Physics, 2003, vol. 93, p. 8035-8037 |
| URI: | http://hdl.handle.net/2445/24802 |
| Related resource: | http://dx.doi.org/10.1063/1.1555372 |
| ISSN: | 0021-8979 |
| Appears in Collections: | Articles publicats en revistes (Física Aplicada) |
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|---|---|---|---|---|
| 505960.pdf | 121.03 kB | Adobe PDF | View/Open |
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