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Synthesis, Characterization and Visible Light/NIR Photodetector of CuO Nanowires Fabrication
(Universiti Malaysia Perlis (UniMAP), 2019-01)
This works successfully synthesized vertically aligned, high density, long, large aspect ratio of CuO nanowires (CuO NWs) via thermal oxidation of copper (Cu) foil with atmospheric air. The oxidation process was conducted ...
Thermal Effect on Mirror Reflectivity Based on DBR for Optoelectronics Devices
(Universiti Malaysia Perlis (UniMAP), 2019-01)
In this work, the thermal effect on the mirror reflectivity based on distributed Bragg
reflector (DBR) in terms of the center wavelength shifting and reflectivity ratio is
theoretically investigated and experimentally ...
The optimum condition for the synthesis of carbon nanofibers on activated carbon to remove lead from aqueous solution
(Universiti Malaysia Perlis (UniMAP), 2019-04)
Optimum process condition for the production of Carbon Nanofibers (CNFs) to remove lead
ion (Pb) from aqueous solution is reported here. The CNFs were produced on the catalyst
(Ni2+) impregnated palm oil-based cheap ...
Low-cost synthesis approach for reversible authenticator circuits in QCA environment
(Universiti Malaysia Perlis (UniMAP), 2019-04)
Recently, Quantum-dot Cellular Automata (QCA) based reversible logic circuit has an
enormous benefit over CMOS based logic circuit. As a promising technology for
Nanoelectronics computing, reversible-QCA has gained more ...
First Principles Enhanced Electronic Band Structure of SrTiO3 using DFT+U Method
(Universiti Malaysia Perlis (UniMAP), 2019-01)
Density functional theory (DFT) technique was used to study the influence of Hubbard U on
the calculated electronic properties of perovskite SrTiO3. We used the Quantum Espresso
(QE) software package with exchange-correction ...
Effect of deposition direction on the properties of silicon layers fabricated from recycled silicon powder
(Universiti Malaysia Perlis (UniMAP), 2019-04)
In this research, the recycled silicon (RSi) nanopowder of 50 nm diameter was used to fabricate Silicon Microwires (SiMWs) arrays using the Cold Spraying Technique (CST). In addition, Silicon Thin Films (SiTFs) of 2μm ...
The Effect of Dielectric Surface Modification and Heat-treatment on the Performance of Rubrene based Organic Field-effect Transistor
(Universiti Malaysia Perlis (UniMAP), 2019-01)
In this work, bottom gate top contact structured organic field-effect transistors (OFETs) were fabricated using Rubrene as active material and SiO2 as the dielectric on n-type silicon wafer by thermal evaporation method. ...
Annealing Effects on Band Tail Width, Urbach Energy and Optical Parameters of Fe2O3:Ni Thin Films Prepared by Chemical Spray Pyrolysis Technique
(Universiti Malaysia Perlis (UniMAP), 2019-01)
In this research, nickel doped Iron oxide (Fe2O3:Ni) thin films were deposited onto glass substrates by using chemical spray pyrolysis (CSP) technique. The deposited films thickness was found to be about 350±30 nm. The ...
The effect of SrO doping on LaFeO3 using Yarosite extraction based Ethanol gas sensors performance fabricated by coprecipitation method
(Universiti Malaysia Perlis (UniMAP), 2019-04)
Nowadays, semiconductor is one of the most important materials in the application of science and technology, especially gas sensor. In this present work, characterization of undoped and doped 10 mol% SrO on LaFeO3 based ...
Preparation and Characterization of Magnetite (Fe3O4) nanoparticles By Sol-Gel Method
(Universiti Malaysia Perlis (UniMAP), 2019-01)
The magnetite (Fe3O4) nanoparticles were successfully synthesized and annealed under
vacuum at different temperature. The Fe3O4 nanoparticles prepared via sol-gel assisted
method and annealed at 200-400ºC were characterized ...