International Journal of Nanoelectronics and Materials (IJNeaM): Recent submissions
Now showing items 221-240 of 336
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All-Solution-Non-Vacuum fabrication process of CZTS solar cell using ZTO as Non-Toxic Buffer Layer
(Universiti Malaysia Perlis (UniMAP), 2020-04)Material based on copper zinc tin sulfide (CZTS) has been investigated to obtain its optimum performances due to the non-toxicity, elemental abundance, and large production capacity. In this work, fabrication of CZTS-based ... -
Mechanical properties of polyvinyl chloride and polypropylene hybrid polymeric nanocomposites for structural applications
(Universiti Malaysia Perlis (UniMAP), 2020-04)In this work, mechanical properties for three types of polymeric blends and polymeric composites were fabricated and evaluated. The first group was prepared from (polyvinyl chloride: polypropylene (PVC: PP)) in different ... -
Nanocrystalline diamond electrolyte-gates in field effect transistor for a prolific aptasensing HIV-1 Tat on hydrogen-terminated surface
(Universiti Malaysia Perlis (UniMAP), 2020-04)Nanocrystalline diamonds have recently gained great attention to circumvent the current hurdles, with their appealing properties such as high-surface-area to volume ratio, low-background current, wide potential window, ... -
Synthesis of calcium phosphate: Influence of sintering temperature on the formation of fluorhydroxyapatite
(Universiti Malaysia Perlis, 2020-01)Calcium phosphate biomaterials can be classified as polycrystalline ceramics. Hydroxyapatite is one kind of calcium phosphate biomaterials which is also a mineral component in hard tissue, especially dental and bones. ... -
Removal of phenol from water using ZnO nanoparticles
(Universiti Malaysia Perlis, 2020-01)Zinc oxide (ZnO) nanoparticles were prepared using Pulsed Laser Ablation (PLA) method with various laser energies of 100, 200, 300, 400 and 500 mJ for removing organic pollutants (phenol) from water solutions. The acquisition ... -
Nano-Particle doped polymers to improve contact lenses optical quality
(Universiti Malaysia Perlis, 2020-01)Polymer-based nanocomposites exhibit different optical virtues such as high refractive index (RI), Abbe number (νd) and visible light transmittance (T %) above 90%. These hybrid materials attract more interest in ... -
Investigation of wear behavior for novel polyamide 66 composites under dry sliding conditions
(Universiti Malaysia Perlis, 2020-01)Polyamide 66 has been recently used in mechanical applications especially in gears manufacturing due to their low weight, low cost, and good tribological characteristics. In particular, great attention must be considered ... -
Effect of nanoparticles and fibers types on hybrid blend composite materials behavior of epoxy and phenol-formaldehyde
(Universiti Malaysia Perlis, 2020-01)Phenol-formaldehyde resin was mixed with epoxy resin in different proportions to form a hybrid mixture of composite materials. It was reinforced with carbon fibers, glass fibers, Kevlar fibers, magnesium oxide and zirconia ... -
Effect of milling time on the microstructure and dielectric properties of chitosan nanopowder
(Universiti Malaysia Perlis, 2020-01)The effect of milling time on the microstructure of chitosan nanopowder had been investigated. This study fabricated chitosan nanopowder via ball milling at different milling time. The milling time used were 0, 60, 180 and ... -
Characterisation of laser-treated Ag, Al, and Al/Ag metal thin films deposited by DC sputtering
(Universiti Malaysia Perlis, 2020-01)Structural, optical and electrical properties of Nd:YAG pulsed laser-treated silver (Ag), Aluminium (Al) and Al/Ag bi-layer metal thin films deposited by Direct Current (DC) sputtering technique is investigated. Laser-metal ... -
The effect of inter laminate layer on flexural strength for unsaturated polyester resin reinforced hybrid fabric composite
(Universiti Malaysia Perlis, 2020-01)The present study aims to examine the effects quality, sequence and direction of the layers for three types of fibers: orthogonal glass fibers, randomized glass fibers, short carbon fiber cut on the bending test using a ... -
Modeling of tunneling current of electron in Bilayer Armchair Graphene Nanoribbons P-N junction diode using transfer matrix method
(Universiti Malaysia Perlis, 2020-01)The tunneling current in the P-N junction diode Bilayer Armchair Graphene Nanoribbons (BAGNR) was calculated. The tunneling current was obtained by solving the Schrödinger equation to find out the electron transmittance ... -
Digital fringe projection system for round shaped breast tumor detection
(Universiti Malaysia Perlis, 2020-01)The digital fringe projection has been widely used in the field of surface imaging however its application in the field of body imaging especially for human breasts is still quite limited. Currently, the common imaging ... -
Theoretical model for temperature distribution resulting from CW-Laser radiation heats up tumor tissues
(Universiti Malaysia Perlis (UniMAP), 2019-10)Continuous wave laser radiation is used to heat up tumor tissue where the cells in this tissue are more sensitive to heating. Temperature distribution is connected to hyper thermal therapy. First, the nonlinear bio-heat ... -
Reliability analysis and power dissipation of Quantum Dot Cellular Automata circuits for next generation computing
(Universiti Malaysia Perlis (UniMAP), 2019-10)Quantum Dot Cellular Automata (QCA), an emerging Field Coupled Nano computing which is the new paradigm of computation has to be analyzed for reliability and thermal stability and power dissipation. The main focus of this ... -
Influence of gamma irradiation on the electrical conductivity and dielectric properties of polypyrrole conducting polymer composite films
(Universiti Malaysia Perlis (UniMAP), 2019-10)Electrical conductivity and dielectric properties of polypyrrole conducting polymer composite films were investigated using gamma irradiation from 0 kGy up to 25 kGy. The AC conductivity is directly proportional to the ... -
Preparation and characterization of electrical, morphological and topographic properties for advanced conductive PMMA/PVDF/PANI ternary blend for low percolation threshold devices
(Universiti Malaysia Perlis (UniMAP), 2019-10)The presented work targets on developing an advanced conductive polymer blend. This polymer has a low permeation threshold at low concentrations of conductive polymer. Two groups of polymer blend, consist of a mixture ... -
High-Yield and stepwise synthesis of graphene oxide by modified Hummers’ method
(Universiti Malaysia Perlis (UniMAP), 2019-10)Graphene is a carbon-based material that has attracted tremendous attention due to its eccentric chemical and physical properties. Additionally, graphene can be converted into graphene oxide (GO) or reduced graphene oxide ... -
Ultrasonic assisted preparation and characterization of Conductive Polyaniline-Modified Magnetite Nanocomposites (PAni/Fe3O4 Nanocomposites)
(Universiti Malaysia Perlis (UniMAP), 2019-10)Polyaniline (PAni) is one of the most widely studied conducting polymers due to its easy synthesis method, reversible chemical reaction, and high environmental stability, low cost and flexible electrical conductivity. ... -
Ga segregation impact on Al0.35Ga0.65As/GaAs SQW energy bandgap
(Universiti Malaysia Perlis (UniMAP), 2019-10)This paper studies the impact of Ga segregation on energy bandgap of Al0.35Ga0.65As/GaAs single quantum well system as a function of growth temperature and growth rate using kinetic model and Empirical Tight Binding method. ...