Induction of Magnetic Accommodation Processes in Polycrystalline Yttrium Iron Garnet C. Torres, C. de Francisco, L. Torres, R. de Miguel, P. Hernández and J. Iñiguez J. Phys. IV France, 07 C1 (1997) C1-289-C1-290 DOI: 10.1051/jp4:19971114