| Origin of the red emission in zinc oxide nanophosphors V Kumar, HC Swart, OM Ntwaeaborwa, RE Kroon, JJ Terblans, ... Materials Letters 101, 57-60, 2013 | 307 | 2013 |
| Rare earth doped zinc oxide nanophosphor powder: a future material for solid state lighting and solar cells V Kumar, OM Ntwaeaborwa, T Soga, V Dutta, HC Swart Acs Photonics 4 (11), 2613-2637, 2017 | 266 | 2017 |
| Tunable and white emission from ZnO: Tb3+ nanophosphors for solid state lighting applications V Kumar, S Som, V Kumar, V Kumar, OM Ntwaeaborwa, E Coetsee, ... Chemical Engineering Journal 255, 541-552, 2014 | 184 | 2014 |
| Effect of annealing on the structural, morphological and photoluminescence properties of ZnO thin films prepared by spin coating V Kumar, V Kumar, S Som, A Yousif, N Singh, OM Ntwaeaborwa, ... Journal of colloid and interface science 428, 8-15, 2014 | 138 | 2014 |
| Highly selective NH3 gas sensor based on Au loaded ZnO nanostructures prepared using microwave-assisted method K Shingange, ZP Tshabalala, OM Ntwaeaborwa, DE Motaung, ... Journal of colloid and interface science 479, 127-138, 2016 | 137 | 2016 |
| The role of surface and deep-level defects on the emission of tin oxide quantum dots V Kumar, V Kumar, S Som, JH Neethling, E Olivier, OM Ntwaeaborwa, ... Nanotechnology 25 (13), 135701, 2014 | 132 | 2014 |
| Structural, optical and photoluminescence properties of Eu3+ doped ZnO nanoparticles OM Ntwaeaborwa, SJ Mofokeng, V Kumar, RE Kroon Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 182, 42-49, 2017 | 125 | 2017 |
| Effect of Eu doping on the photoluminescence properties of ZnO nanophosphors for red emission applications V Kumar, V Kumar, S Som, MM Duvenhage, OM Ntwaeaborwa, HC Swart Applied Surface Science 308, 419-430, 2014 | 118 | 2014 |
| Combustion synthesis and luminescence investigation of Na3Al2 (PO4) 3: RE (RE= Ce3+, Eu3+ and Mn2+) phosphor IM Nagpure, KN Shinde, V Kumar, OM Ntwaeaborwa, SJ Dhoble, ... Journal of alloys and compounds 492 (1-2), 384-388, 2010 | 117 | 2010 |
| Photoluminescence and phosphorescence properties of MAl2O4: Eu2+, Dy3+ (M= Ca, Ba, Sr) phosphors prepared at an initiating combustion temperature of 500° C BM Mothudi, OM Ntwaeaborwa, JR Botha, HC Swart Physica B: Condensed Matter 404 (22), 4440-4444, 2009 | 111 | 2009 |
| Luminescent properties and X-ray photoelectron spectroscopy study of ZnAl2O4: Ce3+, Tb3+ phosphor KG Tshabalala, SH Cho, JK Park, SS Pitale, IM Nagpure, RE Kroon, ... Journal of alloys and compounds 509 (41), 10115-10120, 2011 | 109 | 2011 |
| Doped zinc oxide window layers for dye sensitized solar cells V Kumar, N Singh, V Kumar, LP Purohit, A Kapoor, OM Ntwaeaborwa, ... Journal of Applied Physics 114 (13), 2013 | 107 | 2013 |
| Enhanced photoluminescence of Ce3+ induced by an energy transfer from ZnO nanoparticles encapsulated in SiO2 OM Ntwaeaborwa, PH Holloway Nanotechnology 16 (6), 865, 2005 | 101 | 2005 |
| Synthesis, spectral and surface investigation of NaSrBO3: Sm3+ phosphor for full color down conversion in LEDs V Kumar, AK Bedyal, SS Pitale, OM Ntwaeaborwa, HC Swart Journal of alloys and compounds 554, 214-220, 2013 | 100 | 2013 |
| Latest development on pulsed laser deposited thin films for advanced luminescence applications SN Ogugua, OM Ntwaeaborwa, HC Swart Coatings 10 (11), 1078, 2020 | 99 | 2020 |
| Fabrication of ultra-high sensitive and selective CH4 room temperature gas sensing of TiO2 nanorods: Detailed study on the annealing temperature ZP Tshabalala, K Shingange, BP Dhonge, OM Ntwaeaborwa, ... Sensors and Actuators B: Chemical 238, 402-419, 2017 | 98 | 2017 |
| Afterglow enhancement with In3+ codoping in CaTiO3: Pr3+ red phosphor LL Noto, SS Pitale, MA Gusowki, JJ Terblans, OM Ntwaeaborwa, ... Powder technology 237, 141-146, 2013 | 98 | 2013 |
| Influence of ultrasonication times on the tunable colour emission of ZnO nanophosphors for lighting applications V Kumar, HC Swart, M Gohain, V Kumar, S Som, BCB Bezuindenhoudt, ... Ultrasonics sonochemistry 21 (4), 1549-1556, 2014 | 83 | 2014 |
| Synthesis and characterization of Er3+-Yb3+ doped ZnO upconversion nanoparticles for solar cell application V Kumar, A Pandey, SK Swami, OM Ntwaeaborwa, HC Swart, V Dutta Journal of Alloys and Compounds 766, 429-435, 2018 | 82 | 2018 |
| Structure and optical properties of Dy3+ activated sol-gel ZnO-TiO2 nanocomposites SJ Mofokeng, V Kumar, RE Kroon, OM Ntwaeaborwa Journal of Alloys and Compounds 711, 121-131, 2017 | 80 | 2017 |