Effects of oxygen concentration in Co/CoO exchange-coupled spin valves

Autor: Matthew J. Carey, P.D. Sparks, D. S. Snowden, J.C. Eckert, J. G. Checkelsky, Nathaniel P. Stern
Rok vydání: 2004
Předmět:
Zdroj: Journal of Magnetism and Magnetic Materials. :1898-1899
ISSN: 0304-8853
DOI: 10.1016/j.jmmm.2003.12.772
Popis: The properties of Co/CoOx exchange-coupled spin valves are explored at temperatures to 5 K. The spin valve structure is: 100 A CoOx/30 A Co/30 A Cu/10 A Co/50 A NiFe/50 A Ti. Our discovery is the considerable differences between the properties of the spin valves for which the CoOx layer is prepared in different O2 concentrations.
Databáze: OpenAIRE