LONGITUDINAL ELECTRO-KINETIC WAVE IN ION-IMPLANTED QUANTUM SEMICONDUCTOR PLASMAS IN PRESENCE OF MAGNETIC FIELD

Using quantum hydrodynamic model, the propagation characteristics of longitudinal electro-kinetic wave in multicomponent quantum semiconductor plasma with transverse magnetic field has been studied. It is found that the quantum correction term modifies the propagation characteristics of slow and fast electro-kinetic branch. A new mode has been reported in the presence of transverse magnetic field under fast electro-kinetic branch. The presence of transverse magnetic field converts an existing aperiodic mode into periodic one.