Structures and magnetic properties in nano-crystalline Fe-rich Fe-Ni and Fe-Co alloysYongsheng Liu, Jincang Zhang, Shixun Cao, Liming Yu and Chuanbing CaiEur. Phys. J. Appl. Phys., 37 2 (2007) 197-201DOI: https://doi.org/10.1051/epjap:2007019