CHARGED 90-DEGREE WALLS IN IRON PLATELETS

Thin platelets of iron single‐crystals containing 90° Bloch walls charged by an application of an external field or mechanical stress have been investigated using the magnetic colloid technique. It is found that these walls are rotated in such a manner that their area increases thereby decreasing the charge density. In very thin platelets the area of the walls increases by more than one order of magnitude. Copyright © 1969 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim