Dynamics of Sheet Electron Beam Angular Portrait During Its Movement in the Stray Field of a Magnetic Film with Stripe Domain Structure Accompanied by Electron Impacts with the Film Surface

摘要

As a result of numerical simulation of sheet electron beam scattering by thin magnetic film with stripe domain structure, the angular portraits (the set of polar and azimuthal angle values which describes particle movement) for different beam scattering stages have been defined. A focusing effect of magnetic film field dependence on domain structure period and initial beam orientation has been investigated.