| Enhanced performance of Cu2ZnSnS4 based bifacial solar cells with FTO and W/FTO back contacts through absorber air annealing and Na incorporation HB Sawa, M Babucci, O Donzel-Gargand, P Pearson, A Hultqvist, J Keller, ... Solar Energy Materials and Solar Cells 264, 112605, 2024 | 12 | 2024 |
| Effects of selenized DC sputtered precursor stacking orders on the properties of Cu2ZnSnSe4 absorber layer for thin film solar cells HB Sawa, ME Samiji, NR Mlyuka Tanzania Journal of Science 44 (4), 1-11, 2018 | 8 | 2018 |
| Toward improving the performance of Cu2ZnSnS4-based solar cells with Zr, W or sulfurized layers at the SnO2: F/Cu2ZnSnS4 rear interface HB Sawa, M Babucci, J Keller, CP Björkman, ME Samiji, NR Mlyuka Thin Solid Films 793, 140276, 2024 | 5 | 2024 |
| Effects of Al2O3 Rear Interface Passivation on the Performance of Bifacial Kesterite‐Based Solar Cells with Fluorine‐Doped Tin Dioxide Back Contact HB Sawa, M Babucci, J Keller, C Platzer Björkman, NR Mlyuka, ME Samiji physica status solidi (b), 2400080, 2024 | 3 | 2024 |
| Influence of Stacking Order on the Structural and Optical Properties of Cu2ZnSnS4 Absorber Layer Prepared from DC-Sputtered Oxygenated Precursors JS Gwaydi, HB Sawa, ER Rwenyagila, NR Komba, TE Kibona, ... Tanzania Journal of Science 50 (1), 115-125, 2024 | 1 | 2024 |
| Influence of Substrate Temperature on the Properties of Reactive DC Magnetron Co-Sputtered Ag-doped TiO2 Thin Films HB Sawa, ME Samiji, NR Mlyuka Tanzania Journal of Engineering and Technology 44 (1), 1-17, 2025 | | 2025 |
| Effects of selenization and DC sputtered precursor stacking orders on the properties of CZTSe absorber layer for thin film solar cells HB Sawa University of Dar es Salaam, 2019 | | 2019 |