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cond-mat.mtrl-sci2005
Interface effects in spin-dependent tunneling
E. Y. Tsymbal, K. D. Belashchenko, J. P. Velev +4
In the past few years the phenomenon of spin dependent tunneling (SDT) in magnetic tunnel junctions (MTJs) has aroused enormous interest and has developed into a vigorous field of…
cond-mat.mtrl-sci2005
Effect of interface states on spin-dependent tunneling in Fe/MgO/Fe tunnel junctions
K. D. Belashchenko, J. Velev, E. Y. Tsymbal
The electronic structure and spin-dependent tunneling in epitaxial Fe/MgO/Fe(001) tunnel junctions are studied using first-principles calculations. For small MgO barrier thickness…