Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Title
Now showing items 338-357 of 438
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Removal of Oxidative Debris from Chemically Functionalized Multi‐walled Carbon Nanotube (MWCNT)
(Universiti Malaysia Perlis (UniMAP), 2018-01)Oxidized multi‐walled carbon nanotubes (MWCNTs) were prepared by functionalizing MWCNTs with nitric acid (70%). In order to remove the oxidative debris, in which partially attached onto the outer layer of MWCNTs side ... -
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 ... -
Resistivity characterization for carbon based conductive nanocomposite on polyethylene terephthalate and thermoplastic polyurethane substrates
(Universiti Malaysia Perlis (UniMAP), 2020-05)Nanotechnology has gained a lot of focus in recent years due to its application in multi-disciplinary fields such as chemistry, electronics energy, and biology. Wearable electronic consists of nanocomposites liquid-solid ... -
Review of Electrical Properties of Graphene Conductive Composites
(Universiti Malaysia Perlis (UniMAP), 2018-10)Conductive composites include any composite having significant electrical conductivity. An electrically conductive filler such as carbon-based materials like graphene when added to insufficient quantities of a polymeric ... -
A review of Zinc Oxide-Tin Oxide (ZnO-SnO2) nanocomposite for humidity sensors
(Universiti Malaysia Perlis (UniMAP), 2023-01)This paper reviews the fabrication of zinc oxide-tin oxide (ZnO-SnO2) nanocomposite in humidity sensors. ZnO and SnO2 each has a wide energy band gap, making them suitable for producing high-quality humidity sensors. ... -
Review on strain sensors for detection of human facial expressions recognition systems
(Universiti Malaysia Perlis (UniMAP), 2020-07)Facial expression plays an important factor in human communication which helps us to understand the intentions and emotions of others. Generally, people infer the emotional states of other people such as fear, sadness, joy ... -
A review: Properties of silicon carbide materials in MEMS application
(Universiti Malaysia Perlis (UniMAP), 2020-12)The paper presents the review properties of silicon carbide materials in the MEMS application. The study aims to explore silicon carbide in MEMS technology which considers the development of microscale and integrated devices ... -
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 ... -
Role of carbon nanotubes in polycarbonate composites for modification in hardness
(Universiti Malaysia Perlis, 2014)Nano-indentation technique has been used for mechanical characterization of multi-walled carbon nanotubes-polycarbonate (MWCNT-PC) composites. The composites was prepared by solution blending followed by compression molding. ... -
Role of pre-stressing on anti-penetration properties for Kevlar/Epoxy composite plates
(Universiti Malaysia Perlis (UniMAP), 2022-10)Bulletproof vest capability improvement is considered an important issue, especially for vests made from composite materials. Composite materials consisting of Kevlar 29/Epoxy at different volume fractions of 30, 40, and ... -
The role of selective pattern etching to improve the Ohmic contact resistance and device performance of AlGaN/GaN HEMTs
(Universiti Malaysia Perlis (UniMAP), 2021-12)In this work, we report the processing and DC performance of fabricated AlGaN/GaN HEMT devices using 3 different patterned Ohmic contact structures. The types of Ohmic contact patterns used are horizontal, vertical and ... -
Run-length encoding (RLE) data compression algorithm performance analysis on climate datasets for Internet of Things (IoT) application
(Universiti Malaysia Perlis (UniMAP), 2021-12)Wireless sensor nodes play an important role for Internet of Things (IoT) applications. However, these devices often come with limited memory sizes and battery life. Thus, to overcome these problems, this work focuses on ... -
Signal propagation modelling for vehicle-to-infrastructure communication under the influence of metal obstruction
(Universiti Malaysia Perlis (UniMAP), 2021-12)Connected car has become one of emerging technology in the automotive industries today. This development preludes a rise in vehicular communication studies that primarily targets radio channel modelling on vehicle-to-vehicle ... -
Silicon Nanotube Tunnel FET as a label free biosensor
(Universiti Malaysia Perlis (UniMAP), 2021-07)In this paper, we propose a Silicon Nanotube Tunnel FET-based biosensor in which ambipolar current is used as the sensitivity parameter. For fast switching low power consumption and steeper sub-threshold slope, aluminum ... -
A simplified surface potential based current model for gate-all-around carbon nanotube field effect transistor (GAA-CNFET)
(Universiti Malaysia Perlis (UniMAP), 2021-04)This paper presents a simple surface-potential based drain current (Id) model for gate-all-around carbon nanotube field effect transistor (GAA-CNFET). The model captures a number of features which include ballistic transport, ... -
Simulation and Analysis of a Silicon P-I-N Waveguide Based on Electro-Optic Carrier-Depletion Effect
(Universiti Malaysia Perlis (UniMAP), 2018-10)This paper provides the analysis of a silicon P-I-N waveguide. The analysis is performed by simulating the said waveguide by applying the electro-optic carrier-depletion effect. Three design parameters have been altered, ... -
Simulation of viscous fingering due to saffman-taylor instability in hele-shaw cell
(Universiti Malaysia Perlis (UniMAP), 2019-07)We simulated the growth of the viscous fingers in a Hele-Shaw cell, a Laplacian growth, by a numerical solution. We solved a Laplace equation numerically with boundary conditions that indicated a pressure jumping due to ... -
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 ... -
A simulation study on performance of photovoltaic thermal water (PVTW) collector under different loading of mass flow rate using ANSYS fluent
(Universiti Malaysia Perlis (UniMAP), 2021-08)scientist from the public and private sector. Solar energy is considered as the most abundant energy in the present world. The purpose of this research is to determine the performance of photovoltaic thermal water collector ... -
Simulation study on structure bumper beam using finite element analysis
(Universiti Malaysia Perlis (UniMAP), 2022-03)One of the main parts of the automotive bumper system is the bumper beam. A bumper beam is a safety feature of a car where it functions to absorb impact energy during a collision. It is important to improve the bumper ...