|Upconversion based temperature sensing ability of Er3+–Yb3+ codoped SrWO4: an optical heating phosphor|
A Pandey, VK Rai, V Kumar, V Kumar, HC Swart
Sensors and Actuators B: Chemical 209, 352-358, 2015
|Advances in field emission displays phosphors|
PH Holloway, TA Trottier, B Abrams, C Kondoleon, SL Jones, ...
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer …, 1999
|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
|Defect correlated fluorescent quenching and electron phonon coupling in the spectral transition of Eu3+ in CaTiO3 for red emission in display application|
S Som, AK Kunti, V Kumar, V Kumar, S Dutta, M Chowdhury, SK Sharma, ...
Journal of Applied Physics 115 (19), 193101, 2014
|Degradation of zinc sulfide phosphors under electron bombardment|
HC Swart, JS Sebastian, TA Trottier, SL Jones, PH Holloway
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 14 (3 …, 1996
|The energy transfer phenomena and colour tunability in Y 2 O 2 S: Eu 3+/Dy 3+ micro-fibers for white emission in solid state lighting applications|
S Som, P Mitra, V Kumar, V Kumar, JJ Terblans, HC Swart, SK Sharma
Dalton Transactions 43 (26), 9860-9871, 2014
KN Shinde, SJ Dhoble, HC Swart, K Park
Phosphate Phosphors for Solid-State Lighting, 1-39, 2012
|Role of film thickness on the properties of ZnO thin films grown by sol-gel method|
V Kumar, N Singh, RM Mehra, A Kapoor, LP Purohit, HC Swart
Thin Solid Films 539, 161-165, 2013
|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
|Enhanced upconversion and temperature sensing study of Er3+–Yb3+ codoped tungsten–tellurite glass|
A Pandey, S Som, V Kumar, V Kumar, K Kumar, VK Rai, HC Swart
Sensors and Actuators B: Chemical 202, 1305-1312, 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
|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
|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
|Shape-selective dependence of room temperature ferromagnetism induced by hierarchical ZnO nanostructures|
DE Motaung, GH Mhlongo, SS Nkosi, GF Malgas, BW Mwakikunga, ...
ACS applied materials & interfaces 6 (12), 8981-8995, 2014
|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
|The oxidation of industrial FeCrMo steel|
AP Greeff, CW Louw, HC Swart
Corrosion Science 42 (10), 1725-1740, 2000
|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
|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
|ZnS: Cu, Al, Au phosphor degradation under electron excitation|
L Oosthuizen, HC Swart, PE Viljoen, PH Holloway, GLP Berning
Applied surface science 120 (1-2), 9-14, 1997
|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), 134506, 2013