Richard O. Ocaya
University of the Free State
H-index: 16
Africa-South Africa
Top articles of Richard O. Ocaya
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Machine learning models for efficient characterization of Schottky barrier photodiode internal parameters | Scientific Reports | Richard O Ocaya Andronicus A Akinyelu Abdullah G Al-Sehemi Ayşegul Dere Ahmed A Al-Ghamdi | 2023/8/26 |
Composite super-capacitor/Na-ion battery with self-healing Fe–Cr alloy electrodes | Physica B: Condensed Matter | Tebogo Motsei Kamohelo G Tshabalala Richard O Ocaya | 2023/12/15 |
Metal halide perovskite photocatalysts: recent progress, challenges, and future directions | Thembinkosi Donald Malevu Richard Opio Ocaya Ho Soonmin Toitoi Amos Nhlapo | 2023/6/14 | |
Bias and illumination-dependent room temperature negative differential conductance in Ni-doped ZnO/p-Si Schottky photodiodes for quantum optics applications | Heliyon | Richard O Ocaya Yusuf Orman Abdullah G Al-Sehemi Aysegul Dere Ahmed A Al-Ghamdi | 2023/5/1 |
Optoelectronic enhancement of ZnO/p-Si Schottky barrier photodiodes by (Sn, Ti) co-doping | Physica B: Condensed Matter | Kwadwo Mensah-Darkwa Richard O Ocaya Abdullah G Al-Sehemi Daniel Yeboah Aysegul Dere | 2023/10/15 |
Development and Characterization of a Low-cost Magnetron Sputtering System for Deposition of Metal Films on Borosilicate Glass Substrates | Authorea Preprints | Tebogo Motsei RO Ocaya | 2023/3/8 |
Effect of CuO doping on the performance of LaB6 interlayer films in Al/CuO: LaB6/p-Si/Al diodes | Physica B: Condensed Matter | Richard O Ocaya Abdullah G Al-Sehemi Adem Tataroğlu Aysegul Dere Ibrahim Erol | 2023/10/1 |
Light and bias-induced room temperature negative differential conductance in Ni-doped ZnO/p-Si Schottky photodiodes for quantum optical applications | Richard O Ocaya Yusuf Orman Abdullah G Al-Sehemi Aysegul Dere Ahmed A Al-Ghamdi | 2023/2/3 | |
A group theory approach in the analysis of temperature symmetry in semiconducting junction devices | AIP Conference Proceedings | Richard O Ocaya | 2023/9/28 |
ZnO-doped PFPAMA: a novel transparent conducting polymer for fast photodiodes | Journal of Materials Science: Materials in Electronics | Richard O Ocaya Ibrahim Erol Abdullah G Al-Sehemi Aysegul Dere Ahmed A Al-Ghamdi | 2022/11 |
A review of the impact of zinc oxide nanostructure morphology on perovskite solar cell performance | Matshidiso Manabeng Bernard S Mwankemwa Richard O Ocaya Tshwafo E Motaung Thembinkosi D Malevu | 2022/9/7 | |
Influence of ZnO Nanostructure Morphologies on Perovskite Solar Cell Performance: A Review | Matshidiso Manabeng Benard Mwankemwa Richard Ocaya Tshwafo Elias Motaung Thembinkosi Malevu | 2022/8/5 | |
Electrical, photoconductive, and photovoltaic characteristics of a Bi (2) Se (3) 3D insulator based metal-insulator-semiconductor diode & nbsp | SENSORS AND ACTUATORS A-PHYSICAL | Richard O Ocaya Abdullah G Al-Sehemi Aysegul Dere Ahmed A Al-Ghamdi Fahrettin Yakuphanog | 2022/7/1 |
A method of determining the parameters in systems with serialized Current-Voltage characteristics | Journal of Physics: Conference Series | RO Ocaya F Yakuphanoğlu | 2021/11/1 |
A new symmetry-based extraction method of Schottky diode parameters from resistance-compensated IV characteristics | arXiv preprint arXiv:2106.12324 | Richard Opio Ocaya Fahrettin Yakuphanoglu | 2021/6/23 |
Lattice elasticity, waves and temperature from an interaction potential | European Journal of Physics | RO Ocaya | 2021/4/28 |
Structural and optical properties of nano-SiO2 derived from the husk of some rice varieties and the effect of doping with Sm3+ ions | Optical Materials Express | C Mbakaan I Ahemen FB Dejene AD Onojah SJ Motloung | 2021/4/1 |
Ocaya–Yakuphanoğlu method for series resistance extraction and compensation of Schottky diode I–V characteristics | Measurement | Richard Opio Ocaya F Yakuphanoğlu | 2021/12/1 |
Effect of annealing on the efficiency of ambient-atmosphere fabricated MAPbI3 perovskite solar cells | Scientific African | TD Malevu BS Mwankemwa KG Tshabalala RO Ocaya | 2020/7/1 |
Scientific African | Eric O Odada Daniel O Olago Lydia A Olaka | 2020 |
Co-Authors
