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Mat Johar Abdullah, Ph.D.
Mat Johar Abdullah, Ph.D.
Professor of Electronic Materials and Devices, School of Physics, Universiti Sains Malaysia
Verified email at usm.my
Title
Cited by
Cited by
Year
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
1532010
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
1312013
Performance of Cr-doped ZnO for acetone sensing
NH Al-Hardan, MJ Abdullah, AA Aziz
Applied surface science 270, 480-485, 2013
1142013
ZnO thin films for VOC sensing applications
NH Al-Hardan, MJ Abdullah, AA Aziz, H Ahmad, LY Low
Vacuum 85 (1), 101-106, 2010
1122010
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
892009
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
612010
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
592011
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
582015
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
532013
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
532012
Electrical properties of ceramic/polymer composites
MJ Abdullah, DK Das-Gupta
IEEE transactions on electrical insulation 25 (3), 605-610, 1990
521990
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 (4), 1197-1201, 2015
512015
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
482015
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
482006
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
442013
Dielectric and pyroelectric properties of polymer/ceramic composites
DK Das-Gupta, MJ Abdullah
Journal of materials science letters 7 (2), 167-170, 1988
441988
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
432013
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
392011
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
362012
Fabrication and characterization of ZnO thin film for hydrogen gas sensing prepared by RF-magnetron sputtering
HS Al-Salman, MJ Abdullah
Measurement 46 (5), 1698-1703, 2013
322013
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