Aharonov-Bohm effect with spin-polarized electronsстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация: The scattering of spin-polarized electrons in an Aharonov-Bohm vector potential is considered. The scattering cross-sections for spin-unpolarized and spin-polarized electron beams differ. It is shown that a bound electron state may occur if the interaction of electron spin with magnetic field having the form of two-dimensional delta function is included. The occurrence of bound state can modify the scattering states but the total cross-section does not change