A lumped constant model was used to conduct simulations, using a microcomputer, of vertical Bloch line propagation into and out of the tip head of stripe domains. The central stripe of an 11-stripe configuration was considered, and it was assumed that the domain wall movement and the VBL movement are uniform. A trapezoidal drive pulse of 1 Oe amplitude was assumed, and drive pulse field margins for VBL propagation into and out of the stripe domain head were determined, for bias fields of both 30 and 40 Oe.
All Science Journal Classification (ASJC) codes
- Engineering (miscellaneous)