| Highly conversion efficiency of solar water splitting over p-Cu2O/ZnO photocatalyst grown on a metallic substrate WZ Tawfik, MA Hassan, MA Johar, SW Ryu, JK Lee Journal of catalysis 374, 276-283, 2019 | 53 | 2019 |
| Sputtered cobalt doped CuO nano-structured thin films for photoconductive sensors WZ Tawfik, ZS Khalifa, MS Abdel-Wahab, AH Hammad Journal of Materials Science: Materials in Electronics 30, 1275-1281, 2019 | 53 | 2019 |
| Tailoring the optical and physical properties of La doped ZnO nanostructured thin films MMA Ahmed, WZ Tawfik, MAK Elfayoumi, M Abdel-Hafiez, SI El-Dek Journal of Alloys and Compounds 791, 586-592, 2019 | 45 | 2019 |
| Drastic improvement in magnetization of CdO nanoparticles by Fe doping WZ Tawfik, M Esmat, SI El-Dek Applied Nanoscience 7, 863-870, 2017 | 38 | 2017 |
| Effect of external tensile stress on blue InGaN/GaN multi-quantum-well light-emitting diodes WZ Tawfik, J Song, JJ Lee, JS Ha, SW Ryu, HS Choi, B Ryu, JK Lee Applied surface science 283, 727-731, 2013 | 32 | 2013 |
| Measuring the nonlinear optical properties of indium tin oxide thin film using femtosecond laser pulses M Ali, A Shehata, M Ashour, WZ Tawfik, R Schuch, T Mohamed JOSA B 37 (11), A139-A146, 2020 | 29 | 2020 |
| Cobalt enhanced nonlinear optical properties and optical limiting of zinc oxide irradiated by femtosecond laser pulses A Shehata, WZ Tawfik, T Mohamed JOSA B 37 (11), A1-A8, 2020 | 28 | 2020 |
| CdO nanorods and Cd (OH) 2/Ag core/satellite nanorods: rapid and efficient sonochemical synthesis, characterization and their magnetic properties M Abbas, W Tawfik, J Chen Ultrasonics Sonochemistry 40, 577-582, 2018 | 26 | 2018 |
| Stress-induced piezoelectric field in GaN-based 450-nm light-emitting diodes WZ Tawfik, GY Hyeon, JK Lee Journal of Applied Physics 116 (16), 2014 | 23 | 2014 |
| Piezoelectric field in highly stressed GaN-based LED on Si (1 1 1) substrate WZ Tawfik, GY Hyun, SW Ryu, JS Ha, JK Lee Optical Materials 55, 17-21, 2016 | 22 | 2016 |
| Cathodoluminescence of a 2 inch ultraviolet-light-source tube based on the integration of AlGaN materials and carbon nanotube field emitters WZ Tawfik, CMM Kumar, J Park, SK Shim, H Lee, J Lee, JH Han, SW Ryu, ... Journal of Materials Chemistry C 7 (37), 11540-11548, 2019 | 19 | 2019 |
| Highly efficient sputtered Ni-doped Cu2O photoelectrodes for solar hydrogen generation from water-splitting AM Ibrahim, MS Abdel-wahab, MAK Elfayoumi, WZ Tawfik International Journal of Hydrogen Energy 48 (5), 1863-1876, 2023 | 18 | 2023 |
| Data-driven machine learning approach for predicting the capacitance of graphene-based supercapacitor electrodes AG Saad, A Emad-Eldeen, WZ Tawfik, AG El-Deen Journal of Energy Storage 55, 105411, 2022 | 18 | 2022 |
| Outstanding features of Cu-doped ZnS nanoclusters WZ Tawfik, AA Farghali, A Moneim, NG Imam, SI El-Dek Nanotechnology 29 (21), 215709, 2018 | 13 | 2018 |
| Electrochemical removal of hydrogen atoms in Mg-doped GaN epitaxial layers JK Lee, GY Hyeon, WZ Tawfik, HS Choi, SW Ryu, T Jeong, E Jung, H Kim Journal of Applied Physics 117 (18), 2015 | 13 | 2015 |
| Stress engineering by controlling sapphire substrate thickness in 520 nm GaN-based light-emitting diodes WZ Tawfik, SJ Bae, SB Yang, T Jeong, JK Lee Applied Physics Express 6 (12), 122103, 2013 | 13 | 2013 |
| Uni-axial external stress effect on green InGaN/GaN multi-quantum-well light-emitting diodes B Ryu, WZ Tawfik, SJ Bae, JS Ha, SW Ryu, HS Choi, JK Lee Journal of Physics D: Applied Physics 46 (43), 435103, 2013 | 13 | 2013 |
| Investigating the influence of ITO thin film thickness on the optical Kerr nonlinearity using ultrashort laser pulses FA Samad, A Mahmoud, MS Abdel-Wahab, WZ Tawfik, R Zakaria, ... JOSA B 39 (5), 1388-1399, 2022 | 12 | 2022 |
| Experimental investigation of linear and third-order nonlinear optical properties of pure CuO thin film using femtosecond laser pulses M Ashour, MS Abdel-Wahab, A Shehata, WZ Tawfik, MA Azooz, SA Elfeky, ... JOSA B 39 (2), 508-518, 2022 | 12 | 2022 |
| Effect of residual compressive stress on near-ultraviolet InGaN/GaN multi-quantum well light-emitting diodes WZ Tawfik, SJ Bae, SW Ryu, T Jeong, JK Lee Optical Materials 38, 131-136, 2014 | 12 | 2014 |
Sang-Wan RyuChonnam National UniversityVerified email at chonnam.ac.kr
