selected publications academic article Bismuth's role in quaternary thulium doped tellurite glasses: Achieving optical clarity and radiation shielding. Defence Technology. 2025 Electrochemical Performance of S-rGO Electrodes on Different Aqueous Electrolytes for Supercapacitor Applications. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 126:110-118. 2025 Improvement of Lead-Free Bismuth Based Perovskite Solar Cell Efficiency with Graded Bandgap Structure. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 126:170-177. 2025 A comprehensive review of radiation effects on solder alloys and solder joints. Defence Technology. 39:86-102. 2024 A review of extreme condition effects on solder joint reliability: Understanding failure mechanisms. Defence Technology. 41:134-158. 2024 An Investigation of the Effect of Wide Range Gamma Radiation from Nanoindentation of the SAC305 Solder Alloy. Journal of Advanced Research in Micro and Nano Engineering. 17:18-27. 2024 Mechanical Properties of Thulium-doped Bismuth Borotellurite Glass via Nanoindentation for Lead-Free Radiation Shielding Application. International Journal of Integrated Engineering. 16. 2024 Microstructural evolution of 96.5Sn-3.0Ag-0.5Cu (SAC305) solder joints induced by variation doses of gamma-irradiation. Journal of Materials Science: Materials in Electronics. 35:18. 2024 Optical Properties of Gold Nanoparticles Doped P3HT Nanowires Films. Journal of Advanced Research in Micro and Nano Engineering. 23:26-34. 2024 Simulation-Based Radiation Shielding and Optical Properties of Thulium-Doped Bismuth Tellurite Glass. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 125:112-126. 2024 Dual Outputs Switch Mode Power Supply (DOSMPS) Utilizing Forward Converter Topology. Journal of Physics: Conference Series. 2550:012024. 2023 The Effect of Heat Treatment on Bismuth Oxyiodide Thin Films for Lead-Free Perovskite Solar Cells. JOM. 75:754-758. 2023 Effect of thulium oxide on structural, refractive index, and optical band gap of bismuth-boro-tellurite glass system. Chalcogenide Letters. 19:715-723. 2022 INFLUENCE OF GAMMA RADIATION ON EUTECTIC PHASE AREA AND HARDNESS PROPERTIES OF SAC305 SOLDER. Jurnal Teknologi. 84:113-118. 2022 Switch Mode Power Supply (SMPS) Utilizing Flyback Converter Topology: Simulation and Experiment. Journal of Physics: Conference Series. 2312:012050. 2022 Assessment of in-house build low cost solar panel simulator. Journal of Physics: Conference Series. 1878:012038. 2021 Microstructure study of bismuth oxyiodide thin film prepared by SILAR dip coating. Journal of Physics: Conference Series. 1816:012115. 2021 The Effect of pH and Monomer Concentration on Polyaniline Thin Films Grown Using Electrodeposition. Solid State Phenomena. 317:483-487. 2021 The effects of micro and macro structure on electronic properties of bismuth oxyiodide thin films. Materials Research Express. 8:096401. 2021 Graphene-based Materials in Gas Sensor Applications: A Review. Sensors and Materials. 32:759. 2020 Anodic and cathodic deposition of polyaniline films: a comparison between the two methods. Materials Research Express. 6:096453. 2019 Improvement of composition of CdTe thin films during heat treatment in the presence of CdCl2. Journal of Materials Science: Materials in Electronics. 28:2343-2352. 2017 Growth and characterisation of n- and p-type ZnTe thin films for applications in electronic devices. Current Applied Physics. 16:120-130. 2016 Study of Fermi level position before and after CdCl2 treatment of CdTe thin films using ultraviolet photoelectron spectroscopy. Journal of Materials Science: Materials in Electronics. 27:5039-5046. 2016 Effects of CdCl2 treatment on deep levels in CdTe and their implications on thin film solar cells: a comprehensive photoluminescence study. Journal of Materials Science: Materials in Electronics. 26:4571-4583. 2015 Electro-Plating and Characterisation of CdTe Thin Films Using CdCl2 as the Cadmium Source. Energies. 8:10883-10903. 2015 Electro-plating and characterisation of cadmium sulphide thin films using ammonium thiosulphate as the sulphur source. Journal of Materials Science: Materials in Electronics. 26:2418-2429. 2015 Development of Polyaniline Using Electrochemical Technique for Plugging Pinholes in Cadmium Sulfide/Cadmium Telluride Solar Cells. Journal of Electronic Materials. 43:4003-4010. 2014 conference paper Enhancing GaInNAs/GaAs single quantum well emission wavelength by utilizing GaNAs step graded layer. 396-399. 2011 GaInNAs QW with GaNAs intermediate layer for long wavelength laser. 610-613. 2011 Impact of Nitrogen on the Lasing Characteristic of 1.31 μm GaInNAs Quantum Well Lasers. AIP Conference Proceedings. 335-338. 2011 Low internal loss GaInNAs laser diode with InGaAs/GaNAs/GaAs barrier. 1-4. 2011 Multiple quantum wells GaInNAs for ridge-wave-guide laser diodes. 1-4. 2010 Optimized optical variables of 1.3µm GaInNAs/GaAs quantum well semiconductor laser. 1-4. 2010 Design and fabrication of power-efficient VCSEL-based optical transceiver. 117-119. 2008 Design and optimization of distributed Bragg reflector for 1310nm vertical cavity surface emitting lasers. 254-258. 2008 Design optimization of GaInNAs quantum wells for long wavelength VCSEL. 311-315. 2008 Growth characterization of In<inf>x</inf>Ga<inf>1-x</inf>As/Al<inf>x</inf>Ga<inf>1-x</inf>As multi-oxide layer vertical-cavity surface-emitting lasers structure. 584-587. 2008 Nanocrystalline Sr 1-x Ba x Bi 4 Ti4O 15 thin films for piezoelectric pressure sensor. SPIE Proceedings. 64230A. 2007 Effect of Annealing on the Sol-Gel Derived SrBi4Ti4O15 Thin Films for Piezoelectric Pressure Sensors. 14-19. 2006