Tuning Fermi level within half-metallic gap in Co-based Heusler alloysW.Q. Li, J.X. Cao, J.W. Ding and X.H. YanEur. Phys. J. B, 85 7 (2012) 250DOI: https://doi.org/10.1140/epjb/e2012-20881-0