Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Issue Date
Now showing items 21-40 of 438
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Effects of ageing time of ZnO sol on properties of ZnO films by sol gel spin coating
(Universiti Malaysia Perlis, 2015)In recent years, there are many techniques developed to synthesize zinc oxide (ZnO) films. However, among the synthesis methods available, sol-gel technique has the most advantageous which offers cost effective features. ... -
Fabrication and characterisation of the electrical and physical properties of the mask printed graphite paste electrodes on paper substrates
(Universiti Malaysia Perlis, 2015)Heavy metal contamination in waste water is a problem of paramount concern. Instant measurement of the degree of contamination is the long term aim of this work. This project proposed the fabrication of mask printed graphite ... -
Propagation effects in carbon nanoelectronics
(Universiti Malaysia Perlis, 2015)This research examines the ingredients of Cobalt-60 propagation on the electrical attributes of single-walled carbon nanotube and (G-FETs). The research observes significant variances in the radiation response of instruments ... -
Effect Irradiation time of Gamma Ray on MSISM (Au/SnO₂/SiO₂/Si/Al) devices using theoretical modeling
(Universiti Malaysia Perlis, 2015)An experimental and theoretical analysis of the effect of irradiation time to Gamma ray on the SnO₂/n-Si hetero-junction devices have been carried out. The time of exposure to Gamma ray was taken as (t= 0, 50, 100, and 150 ... -
Facile synthesis and characteristics of gold coated superparamagnetic iron oxide nanoparticles via sonication
(Universiti Malaysia Perlis, 2015)We reported a simple protocol for synthesizing small-scale gold coated superparamagnetic iron oxide nanoparticles (SPION). The synthesis of the core-shell nanoparticles of the SPION-gold nanoparticles (GNP) was through ... -
Substrate temperature and background pressure effects on nanostructured zinc oxide thin films for thermoelectric applications
(Universiti Malaysia Perlis, 2015)Zinc oxide (ZnO) thin films were grown on glass substrate by pulsed laser deposition (PLD) at different substrate temperature ranging from room temperature (RT) to 300ºC and various oxygen background pressures ranging from ... -
Design of fully intergrated impedimetric CMOS biosensor for DNA detection
(Universiti Malaysia Perlis, 2015)This paper described a label-free and fully integrated impedimetric biosensor using standard Complementary Metal Oxide Semiconductor (CMOS) technology to measure both capacitance and resistance of the electrode-electrolyte ... -
Opto-electronic properties of carbon nanotube doped ITO electrode using ArF excimer laser annealing.
(Universiti Malaysia Perlis, 2015)Transparent conductive nanocomposite thin films of indium tin oxide (ITO) and carbon nanotubes (CNTs) in various concentrations are prepared on flexible polyethyleneterephtalate (PET) substrate using spin coating process. ... -
Physical properties of porous In₀.₀₈Ga₀.₉₂N
(Universiti Malaysia Perlis, 2015)In this study, nanoporous structures on In₀.₀₈Ga₀.₉₂N/AlN/Si thin films with a thickness of 1 μm were synthesized by photoelectrochemical etching technique at various etching durations. The structural and optical properties ... -
Structural and phase formation of TiAl alloys synthesized by mechanical alloying and heat treatment
(Universiti Malaysia Perlis, 2015)Mechanical alloying (MA) of Ti-50%Al (molar fraction) powder by using Planetary ball milling equipment, have been successfully refine the crystallite size and produced TiAl nano-alloys. The characteristics of the powder ... -
Transmission line method (TLM) measurement of (metal/ZnS) contact resistance
(Universiti Malaysia Perlis, 2015)In this paper, we have examined different metals (Au, Al, In) Ohmic contacts on spray deposited ZnS thin films. The thermal stability of the contact structures was also examined by annealing process. Specific contact ... -
Characterization of Manganese Doped Y-TZP for Biomedical applications
(Universiti Malaysia Perlis, 2015)The densification behaviour and mechanical properties of manganese oxide doped yttria tetragonal zirconia polycrystals (MnO2-doped Y-TZP) were studied. Green samples containing varying amounts of MnO2 (0.05 to 1 wt%) were ... -
Biosynthesis of (ZnO–Aloe vera) nanocomposites and antibacterial/antifungal studies
(Universiti Malaysia Perlis, 2016)Development of disease treatment and preventive measures to avoid any dangerous outbreak of epidemic proportions are important. Modern methods of detection and treatment include tissue culture, nanotechnology, radiation, ... -
Simulation study of 2D electron density in primed and unprimed subband thin-body double-gate nano-MOSFET of three different thicknesses and two temperature states
(Universiti Malaysia Perlis, 2016)This paper presents a theoretical simulation study for electrical characteristics of double-gate (DG) nano-MOSFET at equilibrium thin-body condition. The electrical characteristics under studied are subband energy (including ... -
Effects of the ambient temperature and the defect density on the performance the solar cell (HIT)
(Universiti Malaysia Perlis, 2016)The ambient temperature and the defects density in the Hetero-junction with Intrinsic Thin layers solar cells (HIT) strongly influence their performances. In the first part, we presents the band diagram on the front/back ... -
Annealing effects on opto-electronic properties of Ag₂O films growth using thermal evaporation techniques
(Universiti Malaysia Perlis, 2016)High quality transparent conductive silver oxide (Ag₂O) nanocrystals thin films were prepared successfully using thermal evaporation method using pure Ag metal, followed by Oxidation process under two different oxidation ... -
Influence of co-doping on the structural, optical and magnetic properties of ZnO nanoparticles
(Universiti Malaysia Perlis, 2016)In this study, undoped ZnO and Co-doped ZnO (Zn₁-ₓCoₓO (x=0, 0.01, 0.03 and 0.05)) diluted magnetic semiconductor (DMS) nanoparticles were synthesized using coprecipitation method. The structural, optical and magnetic ... -
Concerns about deteriorated nano-fiber reinforced composite as candidate for renewable energy applications
(Universiti Malaysia Perlis, 2016)Nanocomposite has become nowadays best candidate to be used for renewable energy applications due to its superior properties which open the doors for more prospects in term of the engineering challenges as well as economic ... -
Structural and optical properties of TiO₂ nanoparticles/PVA for different composites thin films
(Universiti Malaysia Perlis, 2016)Polymeric films based on polyvinyl alcohol (PVA) doped with titanium dioxide nanoparticles at different weight percentage (1.25, 2.5, 5, 7.5, 10 TiO₂/PVA) were prepared using the sonification and casting techniques. The ... -
Synthesis, structural, surface morphology, optical and electrical properties of silver oxide nanoparticles
(Universiti Malaysia Perlis, 2016)Silver oxide (Ag₂O) nanoparticles were synthesized using a wet chemical technique. The synthesized nanoparticles were investigated by X-ray diffraction analysis (XRD), scanning electron microscopy (SEM), transmission ...