Search
Now showing items 21-30 of 45
Electronic and Optical Properties of GaAs Armchair Nanoribbons: DFT Approach
(Universiti Malaysia Perlis (UniMAP), 2018-04)
The electronic and optical properties of N atom‐width (N: 4, 8, 12, 16) armchair GaAs
nanoribbons (NA GaAs NRs) have been studied with hydrogen (H) passivated nanoribbons
using the DFT approach. The H passivated edge of ...
Aluminum Incorporation Impacts on Some Physical Properties of Pure CdO Film Synthesized by Spray Pyrolysis
(Universiti Malaysia Perlis (UniMAP), 2018-04)
Transparent conducting for pure and incorporated aluminum cadmium oxide (CdO:Al)
thin films was prepared using spray pyrolysis method at a substrate temperature of 425 oC
and a spray time of 25 minutes. The effects of ...
Two Low Power and High Efficient Full Adder Cells Based on CNTFET Technology
(Universiti Malaysia Perlis (UniMAP), 2018-07)
This paper presents two novel full adder cells based on Carbon Nanotube Field Effect
Transistor (CNTFET) technology. According to unique specifications of CNTFET, and its
similarity to conventional MOSFET technology, ...
Annealing Effects on the Structural, Optical and Electrical Properties of Chemically Deposited CdS Thin Films using NH4Cl Complexing Agent
(Universiti Malaysia Perlis (UniMAP), 2018-04)
This study aims to deposit different thicknesses of CdS thin films with a variation of
deposition time by using chemical bath deposition technique. The aqueous solution of
cadmium chloride, ammonium chloride, ammonium ...
Vertical‐Cavity Surface‐Emitting Lasers for Ultra‐High Speed Photonics
(Universiti Malaysia Perlis (UniMAP), 2018-04)
We propose a vertical‐cavity surface‐emitting laser (VCSEL) with a transverse‐coupledcavity
(TCC) for a larger enhancement of the modulation bandwidth used in ultra‐highspeed
photonics. The dynamics of the TCC‐VCSEL were ...
Third Order Nonlinear Properties of Rhodamine B Dye Doped PVA Polymer Determined by Eclipsing Scan Technique
(Universiti Malaysia Perlis (UniMAP), 2018-04)
Nonlinear (NL) optical properties were observed in Rhodamine B (RB) dyes doped in poly
(vinyl alcohol) (PVA) polymer films. Eclipsing Z‐scan (EZ‐scan) with a continuous
wavelength of 532 nm was used to investigate the ...
Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
(Universiti Malaysia Perlis (UniMAP), 2018-07)
Hydroxyapatite (HA) from green mussel shells (Perna viridis) has been successfully synthesized with a variation of calcination temperature using the precipitation method. Green mussel shells were calcined in a furnace at ...
High‐k Gate Dielectric Selection for Germanium based CMOS Devices
(Universiti Malaysia Perlis (UniMAP), 2018-04)
This paper presents a systematic approach of material selection for gate oxide material in
Germanium (Ge) based CMOS Devices. Various possible high‐k gate dielectrics that can be
stacked with Ge substrates are Al2O3, ...
Synthesis of Copper Oxide Nano‐Rods by Microwave‐Assisted Combustion Route and their Characterization Studies
(Universiti Malaysia Perlis (UniMAP), 2018-04)
The present study demonstrates how petal‐shaped copper oxide (CuO) nano‐rod structures
were fabricated using the microwave‐assisted combustion method. The prepared material
was annealed at a temperature of 500°C and ...
Numerical Analysis of the Chemical Reactions Effects on NOx Conversion under Various Reduced Electric Fields
(Universiti Malaysia Perlis (UniMAP), 2018-07)
The purpose of this work is to investigate the contribution of different chemical reactions that participate in NOx creation or reduction in N2/O2/H2O/CO2 mixed gas induced by negative corona discharge under different ...