Abstract
Carrier scattering rates and transport properties such as electron effective mass and resistivity are calculated for Mn doped armchair graphene (AG) via polar acoustical phonon (piezoelectric) scattering under high electric field and different doping concentrations. It is observed that the electron effective mass reduces with respect to AG on manganese doping. However, in contradiction to this reduction, the electron effective mass increases with the doping concentration. The scattering rate offered by polar acoustical phonons to the electrons is dominant at lower temperatures and significantly reduces with the increase in temperature. The polar acoustical phonon contributed resistivity increases with the rise in electric field at low temperatures.
Published Version
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