Institution: | 1.Department of Physics,Laser and
Fibre Optics Centre, University of Cape Coast,Cape Coast,Ghana;2.Department of Physics,The
Pennsylvania State University,Altoona,USA;3.Materials Research Institute, The
Pennsylvania State University,University Park,USA;4.Department of Mathematics,University
of Cape Coast,Cape
Coast,Ghana;5.Department of Applied Physics,University for Development Studies,Navorongo Campus,Ghana |