| Influence of thermal annealing on the structural and optical properties of lead oxide thin films prepared by chemical bath deposition technique DDO Eya, AJ Ekpunobi, CE Okeke The Pacific Journal of Science and Technology 7 (2), 114-119, 2006 | 90 | 2006 |
| ZnSe buffer layer deposition for solar cell application NA Okereke, AJ Ekpunobi Journal of Non-oxide glasses 3 (1), 31, 2011 | 36 | 2011 |
| Structure and optical properties of chemically deposited tin selenide NA Okereke, AJ Ekpunobi Chalcogenide Lett 7 (9), 531, 2010 | 32 | 2010 |
| Structural and optical properties and applications of zinc oxide thin films prepared by chemical bath deposition technique DDO Eya, AJ Ekpunobi, CE Okeke Pacific Journal of Science and Technology 6 (1), 16-22, 2005 | 27 | 2005 |
| Band offsets and properties of AlGaAs/GaAs and AlGaN/GaN material systems AJ Ekpunobi, AOE Animalu Superlattices and microstructures 31 (5), 247-252, 2002 | 27 | 2002 |
| Optical properties of chemical bath deposited CuAlS2 thin films DN Okoli, AJ Ekpunobi, CE Okeke Pac. J. Sci. Technol 7 (1), 2006 | 24 | 2006 |
| The performance and stability of anthocyanin local dye as a photosensitizer for DSSCs JO Ozuomba Adv Appl Sci Res 4, 60, 2013 | 23 | 2013 |
| Effect of Temperature on SnZnSe Semiconductor Thin Films for Photovoltaic Application,” IL Ikhioya, DN Okoli, AJ Ekpunobi SSRG International Journal of Applied Physics 6 (2), 55-67, 2019 | 22 | 2019 |
| Electrical and structural properties of ZnSe thin films by electrodeposition technique IL Ikhioya, AJ Ekpunobi Journal of the Nigerian Association of Mathematical Physics 29, 325-330, 2015 | 22 | 2015 |
| XRD and UV-VIS-IR studies of chemically-synthesized copper selenide thin films NA Okereke, AJ Ekpunobi Research Journal of Chemical Sciences …, 2011 | 22 | 2011 |
| Effect of thickness on the opticalproperties of zinc selenide thin films NA Okereke, IA Ezenwa, AJ Ekpunobi Journal of Non-Oxide Glasses 3 (3), 105-111, 2011 | 21 | 2011 |
| Effects of zirconium on electrochemically synthesized tin selenide materials on fluorine doped tin oxide substrate for photovoltaic application KI Udofia, IL Ikhioya, AU Agobi, DN Okoli, AJ Ekpunobi Journal of the Indian Chemical Society 99 (10), 100737, 2022 | 20 | 2022 |
| Effect of deposition period and pH on electrodeposition technique of zinc selenide thin films IL Ikhioya, AJ Ekpunobi Journal of Nigeria Association of Mathematical Physics 28 (2), 281-288, 2014 | 19 | 2014 |
| Influence of thickness on the structural and optical properties of cadmium selenide thin films NA Okereke, AJ Ekpunobi Advances in Applied Science Research 3 (3), 1244-1249, 2012 | 18 | 2012 |
| Growth and characterization of ZnCdS thin films by chemical bath deposition technique DN Okoli, AJ Ekpunobi, CE Okeke Academic open internet journal 18 (1311-4360), 1-12, 2006 | 18 | 2006 |
| Impact of bismuth as dopant on ZnSe material syntheses for photovoltaic application IL Ikhioya, EU Onoh, DN Okoli, AJ Ekpunobi Materials Research Innovations 27 (6), 411-419, 2023 | 17 | 2023 |
| Influence of varying molar concentration on the properties of electrochemically-deposited zirconium-doped ZnSe thin films IL Ikhioya, AC Nkele, DN Okoli, AJ Ekpunobi, I Ahmed Journal of the Indian Chemical Society 99 (9), 100641, 2022 | 17 | 2022 |
| Effect of cobalt on the photovoltaic properties of zinc selenide thin film deposited on fluorine-doped tin oxide (FTO) via electrochemical deposition technique IL Ikhioya, CO Ugwuoke, DN Okoli, AJ Ekpunobi, M Maaza, FI Ezema Current Research in Green and Sustainable Chemistry 5, 100328, 2022 | 16 | 2022 |
| Anthocyanin-dyed TiO2 electrode and its performance on dye-sensitized solar cell L Okoli, J Ozuomba, A Ekpunobi, P Ekwo Res J Recent Sci 2277, 2502, 2012 | 16 | 2012 |
| Influence of local dye on the optical band-gap of titanium dioxide and its performance as a DSSC material LU Okoli, JO Ozuomba, AJ Ekpunobi Research Journal of Physical Sciences 1 (10), 6-10, 2013 | 15 | 2013 |
