Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Title
Now showing items 69-88 of 454
-
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 ... -
Design of a Huffman Data Encoder Architecture
(Universiti Malaysia Perlis (UniMAP), 2018-10)Wireless sensor networks (WSNs) are important in today’s technology for helping to monitor our environment. WSNs are widely used in military, medical and industrial environments. It is capable of monitoring, collecting and ... -
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 ... -
The design of monolithic integration of photonic crystal biosensor to Si-Ge PIN photodetector on silicon photonics platform for compact biosensing system
(Universiti Malaysia Perlis (UniMAP), 2020-12)The requirements of compact biosensing system features such as portable, wearable and point-of-care applications require compact design solutions. Optical based biosensor is one of the choices because of the high-sensitivity ... -
Design of VD-DDCC for novel dual mode universal filter with grounded passive components
(Universiti Malaysia Perlis (UniMAP), 2020-12)This paper presents a novel dual mode multifunction filter using Voltage Differencing Differential Difference Current Conveyor (VD-DDCC) as active element. The filter provides low pass (LP), high pass (HP), band pass (BP), ... -
Design parameters of fiber-optic bend for sensing applications
(Universiti Malaysia Perlis (UniMAP), 2020-12)The usefulness of losses in fiber optics depends on its application. Losses may be the worst scenario when they rocket up until zero power output. Attenuation in fiber optics can come from its attenuation coefficient, ... -
Determination of Dielectrophoretic unique crossover frequency by velocity of Enterobacter Aerogenes trajectory
(Universiti Malaysia Perlis (UniMAP), 2020-12)This study presents the Dielectrophoresis (DEP) technique for the detection of Enterobacter Aerogenes (EA) pathogen by their velocity bacteria trajectory. The DEP particle manipulation was used as non uniform AC electric ... -
Determination of optimal electrospinning distance and applied voltage for Polyacrylonitrile electrospun fibre production
(Universiti Malaysia Perlis (UniMAP), 2021-08)Electrospinning process is highly dictated by electric field strength. Thus, two key parameters i.e., electrospinning distance and applied voltage, determine the quality of electrospun fibres. Incorrect selection of these ...