Khalid Omar (Ph.D)
Khalid Omar (Ph.D)
University of Nizwa, National Chair of Materials Science and Metallurgy
Verified email at unizwa.edu.om
Title
Cited by
Cited by
Year
New optical features to enhance solar cell performance based on porous silicon surfaces
A Ramizy, Z Hassan, K Omar, Y Al-Douri, MA Mahdi
Applied Surface Science 257 (14), 6112-6117, 2011
922011
The effect of etching time of porous silicon on solar cell performance
KA Salman, K Omar, Z Hassan
Superlattices and Microstructures 50 (6), 647-658, 2011
762011
Effective conversion efficiency enhancement of solar cell using ZnO/PS antireflection coating layers
KA Salman, K Omar, Z Hassan
Solar Energy 86 (1), 541-547, 2012
722012
Effect of silicon porosity on solar cell efficiency
KA Salman, Z Hassan, K Omar
Int. J. Electrochem. Sci 7 (9), 376-386, 2012
712012
Porous GaN on Si (1 1 1) and its application to hydrogen gas sensor
A Ramizy, Z Hassan, K Omar
Sensors and Actuators B: Chemical 155 (2), 699-708, 2011
542011
Investigation on dielectric constant of zinc oxide
K Omar, MDJ Ooi, MM Hassin
Mod. Appl. Sci. 3 (2), 110, 2009
522009
The effect of anti-reflection coating of porous silicon on solar cells efficiency
WJ Aziz, A Ramizy, K Ibrahim, Z Hassan, K Omar
Optik 122 (16), 1462-1465, 2011
462011
Improved performance of solar cell based on porous silicon surfaces
A Ramizy, WJ Aziz, Z Hassan, K Omar, K Ibrahim
Optik 122 (23), 2075-2077, 2011
402011
Porous silicon nanowires fabricated by electrochemical and laser-induced etching
A Ramizy, Z Hassan, K Omar
Journal of Materials Science: Materials in Electronics 22 (7), 717-723, 2011
402011
Assessment of surface water through multivariate analysis
AFM Alkarkhi, A Ahmad, N Ismail, A Easa, K Omar
Journal of sustainable development 1 (3), 27-33, 2008
332008
Nanocrystalline ZnO film grown on porous silicon layer by radio frequency sputtering system
KA Salman, K Omar, Z Hassan
Materials Letters 68, 51-53, 2012
282012
Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching
K Omar, Y Al-Douri, A Ramizy, Z Hassan
Superlattices and Microstructures 50 (2), 119-127, 2011
272011
The effect of porosity on the properties of silicon solar cell
A Ramizy, WJ Aziz, Z Hassan, K Omar, K Ibrahim
Microelectronics International, 2010
232010
Improved performance of a crystalline silicon solar cell based on ZnO/PS anti-reflection coating layers
KA Salman, K Omar, Z Hassan
Superlattices and Microstructures 50 (5), 517-528, 2011
202011
Growth of nanostructured CdO by solid-vapor deposition
M Zaien, K Omar, Z Hassan
International Journal of Physical Sciences 6 (17), 4176-4180, 2011
182011
High-quality GaN nanowires grown on Si and porous silicon by thermal evaporation
L Shekari, A Ramizy, K Omar, HA Hassan, Z Hassan
Applied surface science 263, 50-53, 2012
162012
Nano and micro porous GaN characterization using image processing method
NM Ahmed, A Ramizy, Z Hassan, A Amer, K Omar, Y Al-Douri, OS Alattas
Optik 123 (12), 1074-1078, 2012
152012
The effects of different laser doses on skin
A Abuarra, B Abuarra, BS Abur, GKC Singh, Z AlSadi, TLR Mahmood, ...
International Journal of Physical Sciences 7 (3), 400-407, 2012
142012
The effect of sub-band gap photon illumination on the properties of GaN layers grown on Si (111) by MBE
A Ramizy, K Omar, Z Hassan, O Alattas
Journal of Nanoparticle Research 13 (12), 7139-7148, 2011
122011
Nanostructured GaN on silicon fabricated by electrochemical and laser-induced etching
A Ramizy, Z Hassan, K Omar
Materials letters 65 (1), 61-63, 2011
112011
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Articles 1–20