Ordering and magnetic after-effect in micro- and polycrystalline Fe-6.5%Si samples W. H. Ciurzynska, J. Zbroszczyk, J. Olszewski, Y. Tanaka, M. Hasiak, A. Blachowicz et S. SzymuraJ. Phys. IV France, 08 PR2 (1998) Pr2-523-Pr2-526DOI: https://doi.org/10.1051/jp4:19982121