Optimizing the giant magnetoresistance of symmetric and bottom spin valves (invited)
- 15 April 1996
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 79 (8) , 5277-5281
- https://doi.org/10.1063/1.361352
Abstract
We have attempted to optimize the values of the giant magnetoresistance in symmetric spin valves of the type NiO/Co/Cu/Co/Cu/Co/NiO (achieving 23.4%) and in bottom spin valves of the type Co/Cu/Co/NiO (achieving 17.0%), the largest values ever reported for such structures. The key elements in this achievement are improved vacuum conditions and careful attention to the film thicknesses.This publication has 23 references indexed in Scilit:
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