| Effect of hydrofluoric acid concentration on the evolution of photoluminescence characteristics in porous silicon nanowires prepared by Ag-assisted electroless etching method A Najar, AB Slimane, MN Hedhili, D Anjum, R Sougrat, TK Ng, BS Ooi Journal of Applied Physics 112 (3), 033502, 2012 | 55 | 2012 |
| Ultra-low reflection porous silicon nanowires for solar cell applications A Najar, J Charrier, P Pirasteh, R Sougrat Optics Express 20 (15), 16861-16870, 2012 | 51 | 2012 |
| On the phenomenon of large photoluminescence red shift in GaN nanoparticles TKNBSO Ahmed Ben Slimane, Adel Najar, Rami Elafandy Nanoscale Research Letters 8, 342, 2013 | 37* | 2013 |
| Efficient coupler between silicon photonic and metal-insulator-silicon-metal plasmonic waveguides A Emboras, RM Briggs, A Najar, S Nambiar, C Delacour, P Grosse, ... Applied Physics Letters 101 (25), 251117, 2012 | 32 | 2012 |
| Influence of experimental parameters on physical properties of porous silicon and oxidized porous silicon layers J Charrier, V Alaiwan, P Pirasteh, A Najar, M Gadonna Applied surface science 253 (21), 8632-8636, 2007 | 32 | 2007 |
| Modified microwave method for the synthesis of visible light-responsive TiO 2/MWCNTs nanocatalysts FKM Alosfur, MHH Jumali, S Radiman, NJ Ridha, MA Yarmo, AA Umar Nanoscale research letters 8 (1), 1-6, 2013 | 27 | 2013 |
| Porosity-induced relaxation of strains in GaN layers studied by means of micro-indentation and optical spectroscopy A Najar, M Gerland, M Jouiad Journal of Applied Physics 111 (9), 093513, 2012 | 26 | 2012 |
| Strong visible emission from porous GaP doped with Eu and Tb ions H Elhouichet, S Daboussi, H Ajlani, A Najar, A Moadhen, M Oueslati, ... Journal of luminescence 113 (3-4), 329-337, 2005 | 26 | 2005 |
| MNOS stack for reliable, low optical loss, Cu based CMOS plasmonic devices A Emboras, A Najar, S Nambiar, P Grosse, E Augendre, C Leroux, ... Optics express 20 (13), 13612-13621, 2012 | 25 | 2012 |
| Study of optical absorbance in porous silicon nanowires for photovoltaic applications J Charrier, A Najar, P Pirasteh Applied surface science 283, 828-832, 2013 | 23 | 2013 |
| Optical gain measurements in porous silicon planar waveguides codoped by erbium and ytterbium ions at A Najar, J Charrier, N Lorrain, L Haji, M Oueslati Applied Physics Letters 91 (12), 121120, 2007 | 21 | 2007 |
| Excitation mechanisms and localization sites of erbium-doped porous silicon A Najar, H Elhouichet, N Lorrain, M Oueslati Applied surface science 252 (16), 5808-5813, 2006 | 21 | 2006 |
| Synthesis, optical properties and residual strain effect of GaN nanowires generated via metal-assisted photochemical electroless etching A Najar, M Shafa, D Anjum RSC advances 7 (35), 21697-21702, 2017 | 20 | 2017 |
| Er3+ doping conditions of planar porous silicon waveguides A Najar, N Lorrain, H Ajlani, J Charrier, M Oueslati, L Haji Applied Surface Science 256 (3), 581-586, 2009 | 19 | 2009 |
| Optical study of erbium-doped-porous silicon based planar waveguides A Najar, H Ajlani, J Charrier, N Lorrain, S Haesaert, M Oueslati, L Haji Physica B: Condensed Matter 396 (1-2), 145-149, 2007 | 19 | 2007 |
| Optical properties of erbium-doped porous silicon waveguides A Najar, J Charrier, H Ajlani, N Lorrain, H Elhouichet, M Oueslati, L Haji Journal of luminescence 121 (2), 245-248, 2006 | 19 | 2006 |
| Optical gain at 1.53 ìm in Er3+–Yb3+ co-doped porous silicon waveguides A Najar, J Charrier, H Ajlani, N Lorrain, S Haesaert, M Oueslati, L Haji Materials Science and Engineering: B 146 (1-3), 260-263, 2008 | 17 | 2008 |
| Scandium effect on the luminescence of Er-Sc silicates prepared from multi-nanolayer films A Najar, H Omi, T Tawara Nanoscale research letters 9 (1), 1-6, 2014 | 13 | 2014 |
| Effect of structure and composition on optical properties of Er-Sc silicates prepared from multi-nanolayer films A Najar, H Omi, T Tawara Optics express 23 (6), 7021-7030, 2015 | 11 | 2015 |
| Effective antireflection properties of porous silicon nanowires for photovoltaic applications A Najar, AA Al-Jabr, AB Slimane, MA Alsunaidi, TK Ng, BS Ooi, R Sougrat, ... IEEE-SIECPC, 2013 | 10 | 2013 |
Tien Khee NgPrincipal Scientist, KAUST; Co-Investigator, KACST-TIC @ KAUST; Fellow of IET & IOPVerified email at kaust.edu.sa
