Saifollah Abdullah
Saifollah Abdullah
Professor of Physics, Universiti Teknologi MARA
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Influence of doping concentrations on the aluminum doped zinc oxide thin films properties for ultraviolet photoconductive sensor applications
MH Mamat, MZ Sahdan, Z Khusaimi, AZ Ahmed, S Abdullah, M Rusop
Optical materials 32 (6), 696-699, 2010
Developing high-sensitivity ethanol liquid sensors based on ZnO/porous Si nanostructure surfaces using an electrochemical impedance technique
M Husairi, J Rouhi, K Alvin, Z Atikah, M Rusop, S Abdullah
Semiconductor Science and Technology 29 (7), 075015, 2014
Annealing Heat Treatment of ZnO Nanoparticles Grown on Porous Si Substrate Using Spin‐Coating Method
KA Eswar, J Rouhi, HF Husairi, M Rusop, S Abdullah
Advances in Materials Science and Engineering 2014 (1), 796759, 2014
Hydrothermal growth of flower-like ZnO nanostructures on porous silicon substrate
KA Eswar, J Rouhi, FS Husairi, R Dalvand, SAH Alrokayan, HA Khan, ...
Journal of Molecular Structure 1074, 140-143, 2014
Electrochemical impedance spectroscopy analysis of porous silicon prepared by photo-electrochemical etching: current density effect
FS Husairi, J Rouhi, KA Eswar, AZ Zainurul, M Rusop, S Abdullah
Applied Physics A 116, 2119-2124, 2014
Ethanol solution sensor based on ZnO/PSi nanostructures synthesized by catalytic immersion method at different molar ratio concentrations: An electrochemical impedance analysis
FS Husairi, J Rouhi, KA Eswar, CHR Ooi, M Rusop, S Abdullah
Sensors and Actuators A: Physical 236, 11-18, 2015
Impact of Nanopowders on Exraction Yield of Centella asiatica
MZ Borhan, R Ahmad, M Rusop, S Abdullah
Advanced Materials Research 667, 246-250, 2013
Controllable growth of vertically aligned aluminum-doped zinc oxide nanorod arrays by sonicated sol–gel immersion method depending on precursor solution volumes
MH Mamat, Z Khusaimi, MM Zahidi, SA Bakar, YM Siran, SAM Rejab, ...
Japanese Journal of Applied Physics 50 (6S), 06GH04, 2011
Green Extraction: Enhanced Extraction Yield of Asiatic Acid from Centella asiatica (L.) Nanopowders
MZ Borhan, R Ahmad, M Rusop, S Abdullah
Journal of Applied Chemistry 2013 (1), 460168, 2013
Effect of annealing temperatures on surface morphology and electrical properties of titanium dioxide thin films prepared by sol gel method
MK Ahmad, MLM Halid, NA Rasheid, AZ Ahmed, S Abdullah, M Rusop
Journal of Sustainable Energy & Environment 1 (1), 17-20, 2010
Effect of milling time on particle size and surface morphology of commercial zeolite by planetary ball mill
NZF Mukhtar, MZ Borhan, M Rusop, S Abdullah
Advanced Materials Research 795, 711-715, 2013
Effect of Synthesis Temperature on the Growth Iron‐Filled Carbon Nanotubes as Evidenced by Structural, Micro‐Raman, and Thermogravimetric Analyses
MS Shamsudin, NA Asli, S Abdullah, SYS Yahya, M Rusop
Advances in Condensed Matter Physics 2012 (1), 420619, 2012
Raman Spectroscopic Study of Carbon Nanotubes Prepared Using Fe/ZnO‐Palm Olein‐Chemical Vapour Deposition
SA Mohd Zobir, S Abu Bakar, S Abdullah, Z Zainal, SH Sarijo, M Rusop
Journal of Nanomaterials 2012 (1), 451473, 2012
Effects of methane gas flow rate on the optoelectrical properties of nitrogenated carbon thin films grown by surface wave microwave plasma chemical vapor deposition
M Rusop, S Abdullah, AMM Omer, S Adhikari, T Soga, T Jimbo, M Umeno
Surface Review and Letters 13 (05), 585-592, 2006
The effect of precursor vaporization temperature on the growth of vertically aligned carbon nanotubes using palm oil
S Abu Bakar, S Muhamad, PS Mohamad Saad, S Afif Mohd Zobir, ...
Defect and Diffusion Forum 312, 906-911, 2011
Synthesis of TiO2 nanowires via hydrothermal method
AM Nor, MF Achoi, MH Mamat, MM Zabidi, S Abdullah, MR Mahmood
Japanese Journal of Applied Physics 51 (6S), 06FG08, 2012
Effect of iron and cobalt catalysts on the growth of carbon nanotubes from palm oil precursor
AB Suriani, NA Asli, M Salina, MH Mamat, AA Aziz, AN Falina, M Maryam, ...
IOP Conference Series: Materials Science and Engineering 46 (1), 012014, 2013
Face recognition using principle component analysis (PCA) and linear discriminant analysis (LDA)
M Zainudin, H Radi, S Abdullah, RA Rahim, M Ismail, MI Idris, ...
International Journal of Electrical & Computer Sciences 12 (5), 50-55, 2012
Thermal stability and phase transformation of TiO2 nanowires at various temperatures
MN Asiah, MH Mamat, Z Khusaimi, MF Achoi, S Abdullah, M Rusop
Microelectronic engineering 108, 134-137, 2013
Facile synthesis of CaCO3 and investigation on structural and optical properties of high purity crystalline calcite
NH Sulimai, RA Rani, Z Khusaimi, S Abdullah, MJ Salifairus, S Alrokayan, ...
Materials Science and Engineering: B 243, 78-85, 2019
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