Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Issue Date
Now showing items 1-20 of 338
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Numerical analysis of the effect graded Zn (O,S) on the performance of the graded CIGS based solar cells by SCAPS-1D
(Universiti Malaysia Perlis, 2016)We used a one-dimensional simulation program solar cell Capacitance Simulator in 1 Dimension (SCAPS-1D) to investigate Copper-Indium-Gallium-Diselenide- (CIGS-) based solar cells properties. CIGS Solar cells, constituted ... -
Surface plasmon polariton in metal-insulator-metal configuration
(Universiti Malaysia Perlis (UniMAP), 2017)The optics of the surface plasmon resonance has been known for a long time. In the configuration multilayer, the optical coupling of a wave incident to collective oscillations of electrons along an interface between a ... -
Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
(Universiti Malaysia Perlis (UniMAP), 2017)There has been increasing interest in the field of surface plasmon resonance sensing technology according to its advantages such as the small amount of sensing samples required, freedom of electromagnetic interference ... -
Modelling and characterization of fabricated metal-insulator-metal capacitors
(Universiti Malaysia Perlis (UniMAP), 2017)This paper presents a model for capacitance – voltage characteristics of bilayer metal-insulator-metal capacitors. The proposed model accounts for Space charge and Maxwell-Wagner polarization mechanisms. It is observed ... -
Analysis of reliability for fault tolerant design in NANO CMOS logic circuit
(Universiti Malaysia Perlis (UniMAP), 2017)The emerging nano scaled electronic devices are Carbon Nanotubes (CNT), Silicon nanowires (SINW), nano CMOS switches, etc. In Nano CMOS switches, the devices can be interconnected to build the nano scaled CMOS circuit.In ... -
Optical modulator with ZnO bulk single crystals
(Universiti Malaysia Perlis (UniMAP), 2017)An optical modulator was fabricated with semiconductor ZnO by associating a nematic liquid crystal layer with indium–tin oxide. This device revealed the height variation in the phase and refractive index of irradiation ... -
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 ... -
Two dimensional simulation and analysis of density-of-states (DOS) in top-gated nanocrystalline silicon thin film transistor (nc-Si TFT)
(Universiti Malaysia Perlis (UniMAP), 2017)In this paper, we have presented the effect of the density-of-states (DOS) parameters on the performance of n-channel top gated staggered nc-Si TFT. The analysis was performed using ATLAS 2D TCAD simulator from SILVACO. ... -
A comparative study of electronic and thermoelectric properties of bulk, 2D sheet and 1D wire of Silicon: an ab-initio study
(Universiti Malaysia Perlis (UniMAP), 2017)We have made a comparative study of the electronic and thermoelectric properties of bulk, 2D-sheet and 1D atomic wire of Silicon, using the Full Potential Linearized Augmented Plane Wave method (FP-LAPW) within the ... -
ESD improvement in P-i-N diode through introducing a lighter and deeper anode junction
(Universiti Malaysia Perlis (UniMAP), 2017)Continuous and aggressive miniaturization in the electronic gadget size poses a challenge in solving Electrostatic Discharge (ESD) reliability performance. For diode devices, the shrinkage of the size leads to severe ... -
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 ... -
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 ... -
Synthesis and Characterization of Structural, Magnetic and Electrical Properties of Ni–Mn–Zn Ferrites
(Universiti Malaysia Perlis (UniMAP), 2018-01)Polycrystalline ferrites (NiXMnZn1−XFe2O4) were synthesized by a conventional ceramic method and sintered at 1100°C for 4 hours. The structure and surface morphology of the samples were characterized by X‐ray diffraction ... -
Characterization of Optical Fibers Containing Nanoparticles Doped Rare Earth as an Amplifier for Telecommunications
(Universiti Malaysia Perlis (UniMAP), 2018-01)The influence of dielectric nanoparticles in an amplifier is still actively sought in many research laboratories. This paper presents the effect of doped nanoparticle namely magnesium in fiber amplifiers. Phase separation ... -
An Innovative Method for Measuring the Optical Band Gap of Oxidized Surface Layer of Aluminum Tablets based on Absorption Spectra
(Universiti Malaysia Perlis (UniMAP), 2018-01)This research highlight an innovative method for calculating the optical band gap of thin layers of aluminum oxide resulting from the surface oxidation of non‐transparent samples of aluminum. The aluminum samples were ... -
Modelling of Silicon based Electrostatic Energy Harvester for Cardiac Implants
(Universiti Malaysia Perlis (UniMAP), 2018-01)The concept of energy harvesting using the ability of heart to develop an acceptable amount of power for its natural operation (up to 10W) could address the power source requirements of leadless pacemakers. This paper ... -
The Electronic Transport Properties of CuO and Zn Doped CuO Nanotubes
(Universiti Malaysia Perlis (UniMAP), 2018-01)The electronic transport properties of cupric oxide (CuO) armchair and Zinc (Zn) doped CuO armchair nanotubes were studied using density functional theory (DFT) based on non‐equilibrium Greens function method (NEGF). In ... -
Electronic and Optical Properties of Ramsdellite TiO2through mBJPotential
(Universiti Malaysia Perlis (UniMAP), 2018-01)The aim of this work is to study the electronic and optical properties of ramsdellite titanium dioxide (TiO2), using the first principle calculations with modified Becke‐ Johnson (mBJ) exchange potential. By comparison ... -
Quantum Dot Cellular Automata: A New Paradigm for Digital Design
(Universiti Malaysia Perlis (UniMAP), 2018-01)Quantum Dot Cellular Automata (QCA) is a newly developed paradigm for digital design, which holds the potential as possible alternative to the present Complementary Metal Oxide Semi‐Conductor (CMOS) technology. After ... -
DFT Study of the Alkali Metal Influence on Structure and Optical Properties of B12 Nanocluster
(Universiti Malaysia Perlis (UniMAP), 2018-01)Boron with electron deficiency has the tendency in auto‐combining to form polyhedral structures. The icosahedral form of B12 is the structural block of boron clusters which undergo exothermic dimerization reaction. It ...