The hybridization reduction of the magnetization for N-doped FeCo superlattices was discussed. It was found that the structural optimization was fully accomplished by total energy and atomic force calculations within the generalized-gradient approximation. The analysis showed that the magnetization of (Fe3Co)4N2 was reduced from the value of the Fe3Co superlattice by the strong hybridization of N with Fe and Co.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)