Adel Najar
Adel Najar
NTT Basic Research Laboratories- Japan
Verified email at lab.ntt.co.jp
Title
Cited by
Cited by
Year
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
552012
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
532012
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
39*2013
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
332007
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
322012
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
292013
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
282012
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
252012
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
252005
Study of optical absorbance in porous silicon nanowires for photovoltaic applications
J Charrier, A Najar, P Pirasteh
Applied surface science 283, 828-832, 2013
242013
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
222007
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
212006
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
202017
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
192009
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
192007
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
192006
Optical gain at 1.53 ým 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
182008
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
132014
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
112015
Thermal Annealing Induced Relaxation of Compressive Strain in Porous GaN Structures
AB Slimane, A Najar, TK Ng, BS Ooi
Photonics Conference (IPC), 2012 IEEE, 921 - 922, 2012
112012
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Articles 1–20