Electron Scattering in Graphene by Non-Symmetric Potential with Magnetic Dipole Moment in the Frame of Born Approximation
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Date
2016-08
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Addis Ababa University
Abstract
The thesis is designed to study the scattering process of electron in graphene by
spherically non-symmetric potentials within the Born approximation. The scattering
process with electric and magnetic dipoles parallel and transverse to the graphene
plane were studied and the obtained numerical result shows the scattering process by
electric dipole is dominant in comparison with the magnetic dipole. In addition, we
obtained non-zero backscattering for non-symmetric potentials
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Keywords
The Frame of Born Approximation