| Comparative PL study of individual ZnO nanorods, grown by APMOCVD and CBD techniques V Khranovskyy, R Yakimova, F Karlsson, AS Syed, PO Holtz, ZN Urgessa, ... Physica B: Condensed Matter 407 (10), 1538-1542, 2012 | 33 | 2012 |
| Low temperature near band edge recombination dynamics in ZnO nanorods ZN Urgessa, JR Botha, MO Eriksson, CM Mbulanga, SR Dobson, ... Journal of Applied Physics 116 (12), 2014 | 30 | 2014 |
| Synthesis of well-aligned ZnO nanorods on silicon substrate at lower temperature ZN Urgessa, OS Oluwafemi, EJ Olivier, JH Neethling, JR Botha Journal of alloys and compounds 580, 120-124, 2013 | 30 | 2013 |
| Hydrothermal synthesis of ZnO thin films and its electrical characterization ZN Urgessa, OS Oluwafemi, JR Botha Materials letters 79, 266-269, 2012 | 26 | 2012 |
| Photoluminescence study of aligned ZnO nanorods grown using chemical bath deposition ZN Urgessa, OS Oluwafemi, JK Dangbegnon, JR Botha Physica B: Condensed Matter 407 (10), 1546-1549, 2012 | 21 | 2012 |
| Rapid synthesis of blue emitting ZnO nanoparticles for fluorescent applications LT Jule, FB Dejene, KT Roro, ZN Urgessa, JR Botha Physica B: Condensed Matter 497, 71-77, 2016 | 18 | 2016 |
| Effect of annealing temperature and atmosphere on the structural, morphological and luminescent properties of TiO2 nanotubes A Talla, NJ Suliali, WE Goosen, ZN Urgessa, SV Motloung, JR Botha Physica B: Condensed Matter 640, 414026, 2022 | 17 | 2022 |
| Effect of morphology and surface treatment on the performance of ZnO nanorod-based dye-sensitized solar cells ZN Urgessa, R Ruess, SRT Djiokap, JR Botha, D Schlettwein Journal of Alloys and Compounds 798, 249-256, 2019 | 17 | 2019 |
| Optical and electrical characteristics of ZnO/Si heterojunction ZN Urgessa, SR Dobson, K Talla, DM Murape, A Venter, JR Botha Physica B: Condensed Matter 439, 149-152, 2014 | 16 | 2014 |
| Mechanisms of self-assembly in solution grown ZnO nanorods ZN Urgessa, K Talla, SR Dobson, OS Oluwafemi, EJ Olivier, JH Neethling, ... Materials letters 108, 280-284, 2013 | 16 | 2013 |
| Temperature-dependent properties of electrochemically grown CdS thin films from acetate precursor SZ Werta, OK Echendu, FB Dejene, ZN Urgessa, JR Botha Applied Physics A 124, 1-10, 2018 | 15 | 2018 |
| Patterned growth of ZnO nanorods by chemical bath deposition ZN Urgessa, JR Botha, SRT Djiokap, C Coleman, S Bhattacharyya Physica B: Condensed Matter 535, 79-83, 2018 | 15 | 2018 |
| Surface characterization of ZnO nanorods grown by chemical bath deposition CM Mbulanga, ZN Urgessa, SRT Djiokap, JR Botha, MM Duvenhage, ... Physica B: Condensed Matter 480, 42-47, 2016 | 15 | 2016 |
| Refluxed sol–gel synthesized ZnO nanopowder with variable zinc precursor concentrations ET Seid, FB Dejene, ZN Urgessa, JR Botha Applied Physics A 124, 1-13, 2018 | 14 | 2018 |
| An investigation of near-infrared photoluminescence from AP-MOVPE grown InSb/GaSb quantum dot structures CC Ahia, N Tile, ZN Urgessa, JR Botha, JH Neethling Journal of Crystal Growth 458, 53-59, 2017 | 11 | 2017 |
| Formation mechanism of the rutile-phase of TiO2 nanorods on Ti foil substrate by gel-calcination method CM Mbulanga, SRT Djiokap, ZN Urgessa, AJ van Vuuren, R Betz, ... Journal of Sol-Gel Science and Technology 85, 610-620, 2018 | 10 | 2018 |
| Transport characteristics of n-ZnO/p-Si heterojunction as determined from temperature dependent current–voltage measurements SRT Djiokap, ZN Urgessa, CM Mbulanga, A Venter, JR Botha Physica B: Condensed Matter 480, 68-71, 2016 | 8 | 2016 |
| Growth of ZnS-coated ZnO nanorod arrays on (1 0 0) silicon substrate by two-step chemical synthesis H Kumarakuru, ZN Urgessa, EJ Olivier, JR Botha, A Venter, JH Neethling Journal of alloys and compounds 612, 154-162, 2014 | 8 | 2014 |
| Effect of precursor concentration on the growth of zinc oxide nanorod arrays on pre-treated substrates ZN Urgessa, OS Oluwafemi, JR Botha Physica B: Condensed Matter 407 (10), 1543-1545, 2012 | 8 | 2012 |
| The defect passivation effect of hydrogen on the optical properties of solution-grown ZnO nanorods ZN Urgessa, CM Mbulanga, SRT Djiokap, JR Botha, MM Duvenhage, ... Physica B: Condensed Matter 480, 48-52, 2016 | 7 | 2016 |
Prof. Samuel Oluwatobi OluwafemiUniversity of JohannesburgVerified email at uj.ac.za
