Role of self-heating and polarization in AlGaN/GaN-based heterostructures K Ahmeda, B Ubochi, B Benbakhti, SJ Duffy, A Soltani, WD Zhang, ... IEEE Access 5, 20946-20952, 2017 | 21 | 2017 |
Operational frequency degradation induced trapping in scaled GaN HEMTs B Ubochi, S Faramehr, K Ahmeda, P Igić, K Kalna Microelectronics Reliability 71, 35-40, 2017 | 13 | 2017 |
Buffer trap related knee walkout and the effects of self-heating in AlGaN/GaN HEMTs B Ubochi, K Ahmeda, K Kalna ECS Journal of Solid State Science and Technology 6 (11), S3005, 2017 | 9 | 2017 |
The role of SiN/GaN cap interface charge and GaN cap layer to achieve enhancement mode GaN MIS-HEMT operation K Ahmeda, B Ubochi, MH Alqaysi, A Al-Khalidi, E Wasige, K Kalna Microelectronics Reliability 115, 113965, 2020 | 8 | 2020 |
Impact of interface traps/defects and self-heating on the degradation of performance of a 4H-SiC VDMOSFET MH Alqaysi, A Martinez, K Ahmeda, B Ubochi, K Kalna IET Power Electronics 12 (11), 2731-2740, 2019 | 8 | 2019 |
Self-heating and polarization effects in AlGaN/AlN/GaN/AlGaN based devices K Ahmeda, B Ubochi, K Kalna, B Benbakhti, SJ Duffy, W Zhang, A Soltani 2017 12th European Microwave Integrated Circuits Conference (EuMIC), 37-40, 2017 | 4 | 2017 |
Autonomous Robot for Gas Pipeline Inspection and Leak Detection J Okoli, B Ubochi International Journal of Computing and Digital Systems 11 (1), 811-820, 2022 | 3 | 2022 |
Smart Walking Stick for the Blind with Text Image Recognition MR Akinsiku, B Ubochi, W Apena Journal of Electrical Engineering, Electronics, Control and Computer Science …, 2020 | 3 | 2020 |
Development of a Gas Leakage Detection System CC Nnokwe, BC Ubochi, KV Onwuzuruike Journal of Electrical Engineering, Electronics, Control and Computer Science …, 2020 | 2 | 2020 |
Application of Object Tracking for Intelligent Transport Systems AG Oki, B Ubochi Journal of Electrical Engineering, Electronics, Control and Computer Science …, 2021 | 1 | 2021 |
Scaling and traps induced degradation of cutoff frequency in GaN HEMT BC Ubochi, S Faramehr, K Ahmeda, P Igić, K Kalna 2016 11th International Conference on Advanced Semiconductor Devices …, 2016 | 1 | 2016 |
IMPLEMENTION OF A DSPACE CONTROL SYSTEM FOR A NON-ISOLATED DC-DC BOOST CONVERTER J Macaulay, B Ubochi FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY 15 (1), 75-83, 2021 | | 2021 |
Influence of temperature and dimension in a 4H-SiC vertical power MOSFET MH Alqaysi, A Martinez, B Ubochi, S Batcup, K Ahmeda Engineering Research Express 2 (4), 045020, 2020 | | 2020 |
Buffer trapping effects on knee walkout in GaN HEMTs B Ubochi, K Ahmeda, K Kalna 2017 IEEE International Conference on Microwaves, Antennas, Communications …, 2017 | | 2017 |