International Journal of Nanoelectronics and Materials (IJNeaM): Recent submissions
Now showing items 121-140 of 151
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Effect of crystallinity and morphology on the electrical properties of Y2O3 thin films prepared by pulsed laser deposition for MOSFET
(Universiti Malaysia Perlis (UniMAP), 2019-07)The paper focuses on the effect of the crystalline structure and surface morphology on the electrical properties of Yttrium oxide (Y2O3) thin films. The impact on the change in substrate temperature from ambient to 650°C ... -
Promoting the aggregation and disaggregation dynamic of superparamagnetic nano-particles
(Universiti Malaysia Perlis, 2019-07)In this study the behavior of nano magnetite colloid particles with polystyrene coated in the presence of an external magnetic field was investigated. It is observed that the average cluster size and the number of clusters ... -
Studying the effect of synthesized Nano-Titanium Dioxide via two phases on the pseudomonas aeruginosa and portus bacteria as antimicrobial agents
(Universiti Malaysia Perlis (UniMAP), 2019-07)The Titanium dioxide (TiO2) Nano-particles (NPs) is synthesized via the Sol -gel method by using titanium tetrachloride (TiCl4) as a starting material while varying the applied temperature in the range of (400-900)ᵒC. The ... -
Ecofriendly route for waste upcycling and silver nanoparticles synthesis from citrus reticulata peel
(Universiti Malaysia Perlis (UniMAP), 2019-07)In this work, green biosynthesis and upcycling waste were combined for silver nanoparticles (AgNP's) production from citrus reticulata peels as a new natural factories by bottom-up approaches, it was accomplished using a ... -
Spectroscopic study of Titanium Dioxide thin films prepared by pulsed laser deposition
(Universiti Malaysia Perlis (UniMAP), 2019-04)This paper aims to investigate the effect of different type of target on spectroscopic features of titanium dioxide thin films prepared by laser ablation method. The results of this structural study show that the sample ... -
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 ... -
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 ... -
Robust design of Kretschmann Plasmonic PCW-based integrated biosensor circuit
(Universiti Malaysia Perlis (UniMAP), 2019-04)This paper presents the design optimization of an Integrated Biosensor Circuit (IBC) which utilizes graphene-based plasmonic Photonic Crystal Waveguide (PCW). The effects of 5 input signals, 4 control factors and 1 noise ... -
Multi-response nanowire grating-coupled surface plasmon resonance by Finite Element method
(Universiti Malaysia Perlis (UniMAP), 2019-04)In this paper, Surface Plasmon Resonance (SPR) has been applied for sensing acetone liquid by changing the refractive index based on nanowire grating. This sensor was proposed and numerically analysed using finite element ... -
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 ... -
Characterization of Musaceae and Saccharum Officinarum Cellulose Fibers for Composite Application
(Universiti Malaysia Perlis (UniMAP), 2019-04)This paper presents experimental results on the effect of alkalis such as Potassium Hydroxide (KOH) and Sodium Hydroxide (NaOH) on morphological changes, physical, heat resistance, chemical, and tensile properties of the ... -
Effect of Iron (111) Oxide (Fe2O3) as an additive and substitution of quartz with POFA on physico-mechanical properties of Porcelain
(Universiti Malaysia Perlis (UniMAP), 2019-04)Porcelain tile is a translucent ceramic material developed from the mixture of clay, feldspar and quartz. Its excellent functional and technical properties such as low water absorption, low porosity, stain resistance; high ... -
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 ... -
Electrical and microstructural properties of silver thin films
(Universiti Malaysia Perlis (UniMAP), 2019-04)The growth, structure and electrical properties of evaporated thin silver (Ag) films have been extensively investigated over the years because it has the highest electrical conductivity among all metals. The Ag thin films ... -
Analytical Approach Assisted Simulation Study of Si, SiGe, and InP based Bipolar Junction Transistors
(Universiti Malaysia Perlis (UniMAP), 2019-04)This paper presents a comparative study of Si, SiGe and InP based Bipolar Junction Transistors (BJT) with reference to their DC, AC, and RF characteristics. Double diffusion doping profile in each case is used to determine ... -
Characterization and Responsivity of Graphene Loaded Zinc Sulphide within Visible Light Spectrum
(Universiti Malaysia Perlis (UniMAP), 2019-04)In this study, the nanocrystal-ZnS-loaded graphene was synthesized by a facile co-precipitation route. The effect of graphene on the characterization of Zinc Sulphide (ZnS) was investigated. The X-ray Diffraction (XRD) ... -
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 ... -
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 ... -
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 ... -
The Influence of Nitrogen Pressure on the Structure of a-CNx Thin Films Prepared by PLD Method
(Universiti Malaysia Perlis (UniMAP), 2019-01)The structure of amorphous CNX thin films have a variety of chemical bond, and studies on these bonds ratios is very important because these ratios determine the appropriate technical use of these films. Therefore, this ...