Physical/Theoretical Chemistry Research Group, Department of Pure and Applied Chemistry, University of Calabar, CRS, Calabar, Nigeria;
CAS Key Laboratory for Nanosystem and Hierarchical Fabrication, CAS Centre for Excellence in Nanoscience, National Centre For Nanoscience and Technology, University of Chinese Academy of Science, Beijing, China;
Nano-Chemistry Research Group, Department of Chemistry, School of Physical Sciences, Modibbo Adama University of Technology, Yola, Nigeria;
Department of Mathematics, Ngaoundere University, Ngaoundere, Cameroon;
Scientific Equipment Development Institute (SEDI), Enugu, Nigeria;
Yukawa; Exponential; Screened; Coulomb; Schrodinger; Hypergeometric;