| A review on the recent advances in battery development and energy storage technologies GG Njema, RBO Ouma, JK Kibet Journal of renewable energy 2024 (1), 2329261, 2024 | 50 | 2024 |
| A review of the technological advances in the design of highly efficient perovskite solar cells GG Njema, JK Kibet International Journal of Photoenergy 2023 (1), 3801813, 2023 | 25 | 2023 |
| A review of interface engineering characteristics for high performance perovskite solar cells GG Njema, JK Kibet, SM Ngari Measurement: Energy, 100005, 2024 | 19 | 2024 |
| Numerical optimization of interface engineering parameters for a highly efficient HTL-free perovskite solar cell GG Njema, JK Kibet, SM Ngari, N Rono Materials Today Communications 39, 108957, 2024 | 16 | 2024 |
| A review of chalcogenide-based perovskites as the next novel materials: Solar cell and optoelectronic applications, catalysis and future perspectives GG Njema, JK Kibet Next Nanotechnology 7, 100102, 2025 | 14 | 2025 |
| Theoretical analysis of the electrical characteristics of lead‐free formamidinium tin iodide solar cell EK Katunge, GG Njema, JK Kibet IET Optoelectronics 17 (5), 220-236, 2023 | 14 | 2023 |
| Numerical simulation of a highly efficient perovskite solar cell based on FeSi2 photoactive layer GG Njema, JK Kibet, N Rono, EL Meyer Nano Select 5 (9), 2400020, 2024 | 10 | 2024 |
| Numerical investigation of a highly efficient hole transport layer-free solid-state dye-sensitized solar cell based on N719 Dye GG Njema, JK Kibet, N Rono, EL Meyer Journal of Electronic Materials 53 (6), 3368-3383, 2024 | 8 | 2024 |
| Numerical simulation of a novel high performance solid‐state dye‐sensitised solar cell based on N719 dye GG Njema, JK Kibet, N Rono, CC Ahia IET Optoelectronics 18 (4), 96-120, 2024 | 5 | 2024 |
| Performance optimization of a novel perovskite solar cell with power conversion efficiency exceeding 37% based on methylammonium tin iodide GG Njema, JK Kibet, SM Ngari Next Energy 6, 100182, 2025 | 4 | 2025 |
| A review of novel materials for nano-photocatalytic and optoelectronic applications: recent perspectives, water splitting and environmental remediation GG Njema, JK Kibet Progress in Engineering Science, 100018, 2024 | 4 | 2024 |
| Design and optimization analysis of a lead-free perovskite solar cell based on copper (I) iodide hole transport layer GG Njema, V Kioko, BN Mwangi, JK Kibet Optical and Quantum Electronics 56 (12), 1948, 2024 | 1 | 2024 |
| Advancements in device modelling and impedance analysis of a high performance disilicide (FeSi2)-based perovskite solar cell A Elmelouky, GG Njema, JK Kibet Renewable Energy 242, 122365, 2025 | | 2025 |
| Modelling and Numerical Evaluation of Photovoltaic Parameters of a Highly Efficient Perovskite Solar Cell Based on Methylammonium Tin Iodide GG Njema, BC Mosonik, CC Ahia, JK Kibet Chemistry–A European Journal 30 (71), e202403192, 2024 | | 2024 |
| Advancements in the photovoltaic optimization of a high performance perovskite solar cell based on graphene oxide (GO) hole transport layer GG Njema, JK Kibet, SM Ngari Next Research 1 (2), 100055, 2024 | | 2024 |
| Next Energy GG Njema, JK Kibet, SM Ngari | | |
| Next Nanotechnology GG Njema, JK Kibet | | |