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- Fakulti Kejuruteraan Lecturer
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Mohd Tawil, Siti Nooraya
Positions
- Professor Madya, Fakulti Kejuruteraan , Universiti Pertahanan Nasional Malaysia
Affiliation
Publications
selected publications
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academic article
- Electrical Characterisation of PEDOT: PSS/GO in Exposed to Different pH and the Potential Application as Sensor. Journal of Advanced Research in Micro and Nano Engineering. 34:66-81. 2025
- Impact of withdrawal speed on the properties of CuO films deposited via sol-gel dip coating. Journal of Sol-Gel Science and Technology. 113:606-616. 2025
- Investigating the Role of Rare-earth Gd Doping in Zinc Oxide for Potential in Spintronics. Journal of Physics: Conference Series. 2937:012006. 2025
- PPE Waste-Derived Carbon Materials for Energy Storage Applications via Carbonization Techniques. C. 11:8. 2025
- Unveiling the Influence of Aluminium Incorporation on the Structural, Optical, and Magnetic Characteristics of Gd-Doped ZnO. Journal of Advanced Research in Micro and Nano Engineering. 32:11-22. 2025
- Aluminum's role in tailoring the characteristics of room temperature co-sputtered gadolinium and aluminum-doped ZnO thin films. Optical Materials. 157:116248. 2024
- Enhanced Magnetic Properties of Gd-Doped ZnO by Varying the Gd Concentration via Co-Sputtering Technique. Materials Science Forum. 1114:15-20. 2024
- Effect of Al Concentration on Structural, Optical and Electrical Properties of (Gd, Al) Co-Doped ZnO and Its n-ZnO/p-Si (1 0 0) Heterojunction Structures Prepared via Co-Sputtering Method. Materials. 16:2392. 2023
- Effects of Fabrication Techniques and Durability Performance on Resistance of Fibre-based PEDOT:PSS/GO pH Sweat Sensor. Materials Science Forum. 1055:37-46. 2022
- Investigation on the Structural and Electrical Properties of ZnO Thin Films Co-Doped with Rare Earth Gd and Al Prepared by Co-Sputtering Method. Materials Science Forum. 1053:143-147. 2022
- Magnetic Domain Characterization and Physical Properties of Gd-Doped and (Gd, Al) Co-Doped ZnO Thin Films. Materials. 15:8025. 2022
- Structural Behaviour and Electrical Properties of a Ball Milled MnCoGe Compounds. Key Engineering Materials. 908:326-331. 2022
- Influence of Substrate Rotational Speed on the Structural and Optical Properties of Sputtered Gd-Doped ZnO Thin Films. Materials Science Forum. 1023:3-8. 2021
- Influence of Various Target to Substrate Distances on the Structural and Optical Properties of Sputtered Gd-Doped ZnO Thin Films. Solid State Phenomena. 317:471-476. 2021
- Physicochemical and thermal analyses of polyurethane modified bitumen incorporated with Cecabase and Rediset: Optimization using response surface methodology. Fuel. 254:115662. 2019
- Thermal, chemical and imaging analysis of Polyurethane / Cecabase modified bitumen. IOP Conference Series: Materials Science and Engineering. 512:012032. 2019
- Adsorption of Carbon Dioxide by Reusing Drinking Water Treatment Plant Sludge. Asian Journal of Chemistry. 29:2665-2670. 2017
- Role of hydrogen in affecting the growth trend of CNT on micron spherical silica gel. Journal of Physics: Conference Series. 829:012013. 2017
- Feasibility Studies of Vortex Flow Impact On the Proliferation of Algae in Hydrogen Production for Fuel Cell Applications. IOP Conference Series: Materials Science and Engineering. 160:012092. 2016
- Viability of Controlling Prosthetic Hand Utilizing Electroencephalograph (EEG) Dataset Signal. IOP Conference Series: Materials Science and Engineering. 160:012114. 2016
- Effect of Rare-Earth Gd Incorporation on the Characteristics of ZnO Thin Film. Journal of Nanoscience and Nanotechnology. 15:9212-9216. 2015
- Effects of Ageing Time of ZnO Sol on Properties of ZnO Films by Sol Gel Spin Coating. Advanced Materials Research. 925:329-333. 2014
- Synthesis and Characterization of Zinc Oxide Nanostructures by Different Sonication Period. Advanced Materials Research. 925:110-114. 2014
- Investigation on the Structural Changes of Cupric Oxide (CuO) Nanostructures by Thermal Oxidation Process. Advanced Materials Research. 832:471-477. 2013
- Structural and Conductivity Changes of Aluminum-Doped Zinc Oxide Films by Spin Coating Technique. Advanced Materials Research. 832:838-842. 2013
- Surface Morphology and Optical Properties of ZnO Films Synthesis Using Different Solvent. Advanced Materials Research. 832:478-482. 2013
- An approach to temperature‐insensitive band gap – The InGaGdN case. physica status solidi (b). 249:489-493. 2012
- Growth of InN quantum dots by droplet epitaxy and their characterization. physica status solidi c. 9:666-669. 2012
- Growth of Gd‐doped InGaN/GaN multiple quantum wells and their characterization. physica status solidi c. 8:2047-2049. 2011
- Influence of Si‐doping on the characteristics of InGaGdN/GaN MQWs grown by MBE. physica status solidi c. 8:491-493. 2011
- Investigations on the properties of intermittently Gd‐doped InGaN structures grown by molecular‐beam epitaxy. physica status solidi c. 8:497-499. 2011
- Structural and magnetic properties of diluted magnetic semiconductor GaGdN nanorods. physica status solidi c. 8:494-496. 2011
- Structural characterization of MBE grown InGaGdN/GaN and InGaN/GaGdN structures. physica status solidi c. 8:2245-2247. 2011
- Studies on the InGaGdN/GaN magnetic semiconductor heterostructures grown by plasma-assisted molecular-beam epitaxy. Journal of Crystal Growth. 323:351-354. 2011
- Characterization of InGaGdN layers prepared by molecular beam epitaxy. physica status solidi (RRL) – Rapid Research Letters. 4:308-310. 2010
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chapter
- Effect of Aging on the Chemical, Morphological and Wettability Characteristics of Polyurethane Modified Binder. Lecture Notes in Civil Engineering. 261-270. 2021
- Enhanced Proliferation Potential of Human Umbilical Cord Mesenchymal Stem Cells Through Suspension Induction and Electromagnetic Field Exposure. IFMBE Proceedings. 563-566. 2018
- Piezoelectric Voltage Monitoring System Using Smartphone. Lecture Notes in Electrical Engineering. 722-731. 2017
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conference paper
- Gd-doped ZnO Grown by Simultaneous Sputtering at Different RF Power. 41-44. 2020
- Effect of Deposition Time on Gd doped ZnO using Simultaneous RF and DC Sputtering 2019
- Identification of Raw EEG Signal for Prosthetic Hand Application. 78-83. 2019
- Energy harvesting using TEG and PV cell for low power application. AIP Conference Proceedings. 020041. 2018
- A database on the effect of magnetic fields on stem cells differentiation. 46-49. 2017
- Gadolinium-doped zinc oxide thin films prepared on different substrates by sol-gel spin-coating. AIP Conference Proceedings. 2017
- Impedance characterization of epoxy composite containing conductive hybrid carbon fillers. AIP Conference Proceedings. 020007. 2017
- Optimization of oxygen on Nb-doped TiO2 using DC and RF magnetron sputtering using composite and metal target. AIP Conference Proceedings. 030112. 2017
- 5-Channel defence transcutaneous electrical stem stimulator (5-channel DTES). 641-645. 2016
- 2-channel defence Transcutaneous Electrical Stem Stimulator (DTES). 123-126. 2014
- A Study on the role of solvent on properties of Gd<inf>x</inf>Zn<inf>1−x</inf>O films synthesized by sol-gel method. 108-111. 2014
- A model of Defence Mechanical Drug Delivery System (DmechD) and the drug release efficacy. 22-26. 2014
- Influence of gadolinium doping on the crystalline structure and optical properties of zinc oxide thin films. 274-277. 2014
- Physical and optical studies on ZnO films by SOL-GEL. 92-95. 2014
- Synthesis and characterization of Gd-doped InGaN thin films and superlattice structure. 1163-1164. 2010
Contact
full name
- Siti Nooraya Mohd Tawil
primary email
- nooraya@upnm.edu.my
webpage
Publications in VIVO
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