Author/Authors :
udeh, jude n. university of nigeria - department of physics and astronomy, nsukka, nigeria , nkele, agnes c. university of nigeria - department of physics and astronomy, nsukka, nigeria , obodo, raphael m. university of nigeria - department of physics and astronomy, nsukka, nigeria , obodo, raphael m. quaid-i-azam university - national center for physics, islamabad, pakistan , obodo, raphael m. northwestern polytechnical university - npu-ncp joint international research center on advanced nanomaterials and defects engineering, xi an, china , nwodo, innocent c. university of nigeria - department of physics and astronomy, nsukka, nigeria , chime, chinedu p. university of nigeria - department of agricultural and bioresources engineering, nsukka, nigeria , nwanya, assumpta c. university of nigeria - department of physics and astronomy, nsukka, nigeria , nwanya, assumpta c. ithemba labs-national research foundation - nanosciences african network (nanoafnet), somerset west, south africa , nwanya, assumpta c. university of south africa (unisa) - unesco-unisa africa chair in nanosciences/nanotechnology, college of graduate studies, pretoria, south africa , maazae, malik university of nigeria - department of physics and astronomy, nsukka, nigeria , maazae, malik university of south africa (unisa) - college of graduate studies, unesco-unisa africa chair in nanosciences/nanotechnology, pretoria, south africa , ezema, fabian i. ithemba labs-national research foundation - nanosciences african network (nanoafnet), somerset west, south africa , ezema, fabian i. university of nigeria - africa centre of excellence for sustainable power and energy development (ace-sped) - department of physics and astronomy, nsukka, nigeria , ezema, fabian i. university of south africa (unisa) - unesco-unisa africa chair in nanosciences/nanotechnology, college of graduate studies, pretoria, south africa
