Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Title
Now showing items 62-81 of 454
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Contemplating Nanometer Scale Transport Characteristics through Aromatic Molecules Based Molecular Devices
(Universiti Malaysia Perlis (UniMAP), 2018-07)In this research article, we contemplate the quantum transport properties through a single molecular junction comprising of Azulene (C10H8) sandwiched between two semi-infinite gold (Au) electrodes and compare the transport ... -
The control of structural and magnetic properties in Bismuth substituted cobalt ferrite by heat treatment
(Universiti Malaysia Perlis (UniMAP), 2021-10)The bismuth substituted cobalt ferrite CoBiₓFe₂-ₓO₄ (x = 0.1) were synthesized by co-precipitation procedure. The properties of the samples were controlled by heat treatment through annealing processes at temperatures of ... -
Copolysiloxane solvent detector using langmuir-blodgett surface potential method
(Universiti Malaysia Perlis (UniMAP), 2017)A quick detection for volatile organic compounds (VOCs), especially in the indoor environment is a must as the build-up level of VOCs is multiple times greater than outdoor environment. By using a surface potential probe, ... -
Correlation between crystal structure and thermal reaction of TiO2 - Graphene Oxide
(Universiti Malaysia Perlis (UniMAP), 2021-04)TiO2 - Graphene oxide (GO) (GO = 0-1.0wt %) powders were synthesised using sol-gel method and annealed at 500°C. The samples were then characterised using X-ray diffraction (XRD). The additional of GO gave significant ... -
Correlation between surface texturing on pre-plated leadframe and delamination phenomenon in automotive packaging
(Universiti Malaysia Perlis (UniMAP), 2022-07)Poor adhesion between mold compound and leadframe in integrated circuit packaging for automotive devices can cause serious reliability issue and degrade the package quality. This study aims to evaluate and understand the ... -
Correlation between the calcination and sintering temperature on phase formation, microstructure and dielectric properties of SrTiO3 ceramics
(Universiti Malaysia Perlis (UniMAP), 2022-10)The aim of this work is to investigate the effect of calcination temperature (600, 700 and 800°C) and sintering temperature (1000, 1050 and 1100°C) on pure phase formation, microstructure and dielectric properties of ... -
CuO NPs incorporated single and double junction polymer solar cells
(Universiti Malaysia Perlis (UniMAP), 2017)Multi-junction architecture is an attractive method to overcome the efficiency limit of single-junction photovoltaic solar cells. Series-connected multi-junction polymer solar cells (PSCs) have attracted much attention ... -
Curcumin adsorption on carbon microparticles: Synthesis from soursop (AnnonaMuricata L.) peel waste, adsorption isotherms and thermodynamic and adsorption mechanism
(Universiti Malaysia Perlis (UniMAP), 2020-12)The aims of this study was to evaluate adsorption isotherm of carbon microparticles prepared from calcination of soursop (Annona Muricata L.) peel waste (at temperature of 250C). Adsorption test was done by mixing the ... -
Current voltage characteristics modeling of polycrystalline CdTe-CdS solar cell different grain-sizes of CdTe
(Universiti Malaysia Perlis, 2013)A model is developed to explain the current-voltage (J-V) characteristics of polycrystalline CdTe-CdS solar cells with different grain sizes of CdTe. Analytical expressions are derived for J-V characteristics by solving ... -
DC and microwave characteristics of AlN spacer based Al₀.₃₇Ga₀.₆₃N/GaN HEMT on SiC substrates for high power RF applications
(Universiti Malaysia Perlis (UniMAP), 2017)The DC and RF performance of 30nm gate length enhancement mode (E-mode)AlGaN/AlN/GaN High electron mobility transistor (HEMT) on SiC substrate with heavily doped source and drain region have investigated using Synopsys ... -
Defective TiO2 with intrinsic point defects for photocatalytic hydrogen production: A review
(Universiti Malaysia Perlis (UniMAP), 2019-10)Titanium dioxide (TiO2) has been intensively investigated for solar hydrogen conversion via photocatalytic and photoelectrochemical water splitting. However, the performance of TiO2 photocatalyst for hydrogen generation ... -
Deposits formation, emissions, and mechanical performance of diesel engine fuelled with biodiesel: a review
(Universiti Malaysia Perlis (UniMAP), 2022-03)As the population and urbanization keep on growing at a rapid pace, fuel demands increase, and at the same time the natural fossil fuel resources are also depleting. To reduce the dependence on fossil fuel especially in ... -
The design and analysis of high Q factor film bulk acoustic wave resonator for filter in super high frequency
(Universiti Malaysia Perlis (UniMAP), 2021-12)Filtering process is one of the highlighted issues when the operating frequency is up to medium or high GHz range in wireless transceiver system. The development of high performance, small size, filter on chip operating ... -
Design and development of domestic cyclone dust collector system using TRIZ and CCD method
(Universiti Malaysia Perlis (UniMAP), 2021-08)In conventional vacuum cleaners, filter media or filter bags are used to physically separate dust and debris from flowing air streams. However, in such systems, the vacuum cleaner's efficiency diminishes over time as ... -
Design and development of IoT based water leakage monitoring system
(Universiti Malaysia Perlis (UniMAP), 2021-12)Nowadays, water leakage has become one of the major issues in the water distribution system, and it can cause a lot of water loss through water pipelines. Hence, causing financial loss if it goes undetected at an early ... -
Design and development of stingless beehive air pollutant monitoring system
(Universiti Malaysia Perlis (UniMAP), 2021-12)Currently, the presence and levels of air pollution in most stingless bee farms are not measured periodically nor there are proper monitoring levels that can be attributed to hive productivity. Long-term measurement and ... -
Design and electrical simulation of a 22nm MOSFET with graphene bilayer channel using Double High-ĸ Metal Gate
(Universiti Malaysia Perlis (UniMAP), 2022-04)This paper will discuss the virtual fabrication design process of a 22nm MOSFET bilayer graphene with high-ĸ metal gate (HKMG). Silvaco software's TCAD fabrication tools were utilized, with the Athena simulation module ... -
Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation
(Universiti Malaysia Perlis (UniMAP), 2020-12)We present a flow focusing microfluidic device for continuous dielectrophoretic separation. Our method relies on our unique microfluidic geometry which performs hydrodynamic focusing, generates flow with three inlets and ... -
Design and fabrication of uniform aluminium pores for planar microfiltration system
(Universiti Malaysia Perlis (UniMAP), 2020-12)This paper presents a design and fabrication of a fluid filtration system for separating biological molecules through uniform pores in silicon-based planar microfiltration system. The study is aimed to find a simple ... -
Design and Preparation of Low Absorbing Antireflection Coatings Using Chemical Spray Pyrolysis
(Universiti Malaysia Perlis (UniMAP), 2018-10)Transmission of laser optical elements has been increased when Indium tin oxide (ITO) thin film of relatively high index with different content of Sn was used to prepare ultra thin antireflection coating(ARC's) utilizing ...