Mat Johar Abdullah, Ph.D.
Mat Johar Abdullah, Ph.D.
Professor of Electronic Materials and Devices, School of Physics, Universiti Sains Malaysia
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Sensing mechanism of hydrogen gas sensor based on RF-sputtered ZnO thin films
NH Al-Hardan, MJ Abdullah, AA Aziz
International journal of hydrogen energy 35 (9), 4428-4434, 2010
The structural and optical properties of ZnO thin films prepared at different RF sputtering power
A Ismail, MJ Abdullah
Journal of King Saud University-Science 25 (3), 209-215, 2013
ZnO thin films for VOC sensing applications
NH Al-Hardan, MJ Abdullah, AA Aziz, H Ahmad, LY Low
Vacuum 85 (1), 101-106, 2010
Performance of Cr-doped ZnO for acetone sensing
NH Al-Hardan, MJ Abdullah, AA Aziz
Applied surface science 270, 480-485, 2013
The gas response enhancement from ZnO film for H2 gas detection
N Al-Hardan, MJ Abdullah, AA Aziz
Applied Surface Science 255 (17), 7794-7797, 2009
Morphological and structural characterization of single-crystal ZnO nanorod arrays on flexible and non-flexible substrates
OF Farhat, MM Halim, MJ Abdullah, MKM Ali, NK Allam
Beilstein journal of nanotechnology 6 (1), 720-725, 2015
Low operating temperature of oxygen gas sensor based on undoped and Cr-doped ZnO films
N Al-Hardan, MJ Abdullah, AA Aziz, H Ahmad
Applied Surface Science 256 (11), 3468-3471, 2010
Impedance spectroscopy of undoped and Cr-doped ZnO gas sensors under different oxygen concentrations
N Al-Hardan, MJ Abdullah, AA Aziz
Applied Surface Science 257 (21), 8993-8997, 2011
Effects of oxygen percentage on the growth of copper oxide thin films by reactive radio frequency sputtering
PK Ooi, SS Ng, MJ Abdullah, HA Hassan, Z Hassan
Materials Chemistry and Physics 140 (1), 243-248, 2013
UV photodetector behavior of 2D ZnO plates prepared by electrochemical deposition
NH Al-Hardan, MJ Abdullah, NM Ahmed, FK Yam, AA Aziz
Superlattices and Microstructures 51 (6), 765-771, 2012
Growth of vertically aligned ZnO nanorods on Teflon as a novel substrate for low-power flexible light sensors
OF Farhat, MM Halim, MJ Abdullah, MKM Ali, NM Ahmed, NK Allam
Applied Physics A 119, 1197-1201, 2015
Preparation of ZnO nanostructures by RF-magnetron sputtering on thermally oxidized porous silicon substrate for VOC sensing application
HS Al-Salman, MJ Abdullah
Measurement 59, 248-257, 2015
Fabrication and characterization of undoped and cobalt-doped ZnO based UV photodetector prepared by RF-sputtering
HS Al-Salman, MJ Abdullah
Journal of Materials Science & Technology 29 (12), 1139-1145, 2013
Electrical properties of ceramic/polymer composites
MJ Abdullah, DK Das-Gupta
IEEE transactions on electrical insulation 25 (3), 605-610, 1990
Nanostructure of ZnO fabricated via French process and its correlation to electrical properties of semiconducting varistors
S Mahmud, M Johar Abdullah, GA Putrus, J Chong, A Karim Mohamad
Synthesis and Reactivity in Inorganic and Metal-Organic and Nano-Metal …, 2006
RF sputtering enhanced the morphology and photoluminescence of multi-oriented ZnO nanostructure produced by chemical vapor deposition
HS Al-Salman, MJ Abdullah
Journal of alloys and compounds 547, 132-137, 2013
Investigation on UV photodetector behavior of RF-sputtered ZnO by impedance spectroscopy
NH Al-Hardan, MJ Abdullah, H Ahmad, AA Aziz, LY Low
Solid-State Electronics 55 (1), 59-63, 2011
Controlling the shape and gap width of silicon electrodes using local anodic oxidation and anisotropic TMAH wet etching
J Rouhi, S Mahmud, SD Hutagalung, N Naderi, S Kakooei, MJ Abdullah
Semiconductor Science and Technology 27 (6), 065001, 2012
Dielectric and pyroelectric properties of polymer/ceramic composites
DK Das-Gupta, MJ Abdullah
Journal of materials science letters 7, 167-170, 1988
ZnO nanorods/polyaniline heterojunctions for low-power flexible light sensors
RA Talib, MJ Abdullah, HS Al-Salman, SM Mohammad, NK Allam
Materials Chemistry and Physics 181, 7-11, 2016
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