Title :
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
Author_Institution :
Donetsk Nat. Univ., Donetsk, Ukraine
fDate :
June 30 2014-July 4 2014
Abstract :
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.
Keywords :
electron-surface impact; magnetic domains; magnetic thin films; angular portraits; azimuthal angle; beam scattering stages; electron impacts; film surface; focusing effect; initial beam orientation; magnetic film field dependence; numerical simulation; polar angle; sheet electron beam angular portrait dynamics; sheet electron beam scattering; stray field movement; stripe domain structure; Azimuthal angle; Electron beams; Focusing; Magnetic domains; Scattering; Trajectory;
Conference_Titel :
Beam Dynamics and Optimization (BDO), 2014 20th International Workshop on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5319-6
DOI :
10.1109/BDO.2014.6890091
