Department of Physics, Laser and Fibre Optics Centre, University of Cape Coast, Cape Coast, Ghana;
Department of Applied Physics, University for Development Studies, Navorongo, Ghana;
Department of Physics, The Pennsylvania State University-Altoona, Altoona, USA;
Materials Research Institute, The Pennsylvania State University, University Park, USA;
Department of Mathematics, University of Cape Coast, Cape Coast, Ghana;
Carbon; Nanotubes; High; Frequency; Electric; Field; Electric; Current; Density; Complex; Conductivity;