2Yoshizawa Y, Yamauchi K. Effects of magnetic field annealing on magnetic properties in ultrafine crystalline Fe-Cu-Nb-Si-B alloys[J].IEEE Transactions on Magnetics, 1989, (5) : 3324 3326.
3Yoshizawa Y, Yamauchi K. Fe-based soft magnetic alloys composed of ultrafine grain structure[J]. Material Transaction, JIM, 1990(4): 307-314.
4Szynowski J, Kolano R. et al. An effect of a thickness of rapidly-quenched ribbon and of insulating coating on soft magnetic properties of nanocrystalline cores[J]. Journal of Physics,Conference Series 144, 2009,1-4.
