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Now showing items 41-50 of 105
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 ...
Effects of Whole-Body Electromyostimulation on strength and batting velocity of female collegiate softball players
(Kementerian Pendidikan Tinggi (KPT), Malaysia, 2019)
Batting velocity is an important component for successful hitting. Previous research has shown that batting velocity is influenced by increased muscular strength. Resistance training is broadly applied by strength and ...
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 ...
Implementation of Sawtooth Wavelet Thresholding for Noise Cancellation in One Dimensional Signal
(Universiti Malaysia Perlis (UniMAP), 2019-01)
Wavelet families have different statistical characteristics and specifications which give
them a different response against the same signal or image when they are used for a
certain task such as signal denoising. Therefore, ...
Numerical Simulation and Comparative Assessment of DG-HEMT Device for High-frequency Application
(Universiti Malaysia Perlis (UniMAP), 2019-01)
The main objective of this paper is to investigate the DC and AC performances of GaN/InGaN/GaN Double Gate High Electron Mobility Transistor (DG-HEMT) based on innovative materials III-V in particular III-N materials ...
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 ...
Active Control of Silver Nanostructure Aggregates for Ultrahigh Sensitive SERS Detection of Organic Molecules: Single Molecule Approach
(Universiti Malaysia Perlis (UniMAP), 2019-01)
P-type and n-type of Porous Silicon (PSi) substrates have been prepared by electrochemical and photo-electrochemical etching processes, respectively. Unique morphological features of Psi were employed to synthesis efficient ...
Optimization of the Temperature Synthesis of Hydroxyapatite from Indonesian Crab Shells
(Universiti Malaysia Perlis (UniMAP), 2019-01)
Hydroxyapatite (HAp) [Ca10(PO4)6(OH)2] is a ceramic class of material widely used for
medical applications. The HAp has been synthesized from Indonesian crab shells using a
precipitation method at different temperatures ...