Search
Now showing items 11-20 of 174
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 ...
Effects of the ambient temperature and the defect density on the performance the solar cell (HIT)
(Universiti Malaysia Perlis, 2016)
The ambient temperature and the defects density in the Hetero-junction with Intrinsic Thin layers solar cells (HIT) strongly influence their performances. In the first part, we presents the band diagram on the front/back ...
Structural and optical studies of Eu³⁺ doped nanocrystalline tellurite glass
(Universiti Malaysia Perlis, 2014)
A series of transparent glasses with composition (80-x) TeO2 - 15 MgO - (x) Eu2O3, over the concentration region of 0 - 2.5 mol% were obtained using conventional melt-quenching technique. The nanocrystalline glass samples ...
Fabrication and characterization of porous alumina membranes
(Universiti Malaysia Perlis, 2014)
Porous alumina membrane are often used as templates for synthesizing nanowire arrays due to their well-defined pore structures, high pore densities and uniform pore sizes. In this study, porous alumina with pore diameters ...
Z-Scan measurement of optical nonlinearities for (3GO) dye
(Universiti Malaysia Perlis, 2013)
In this paper a sensitive single-beam technique for measuring both the nonlinear refractive index and nonlinear absorption coefficient for 3GO dye were reported. Descriptions for the experimental details and theoretical ...
Effects of ageing time of ZnO sol on properties of ZnO films by sol gel spin coating
(Universiti Malaysia Perlis, 2015)
In recent years, there are many techniques developed to synthesize zinc oxide (ZnO) films. However, among the synthesis methods available, sol-gel technique has the most advantageous which offers cost effective features. ...
Fabrication and characterisation of the electrical and physical properties of the mask printed graphite paste electrodes on paper substrates
(Universiti Malaysia Perlis, 2015)
Heavy metal contamination in waste water is a problem of paramount concern. Instant measurement of the degree of contamination is the long term aim of this work. This project proposed the fabrication of mask printed graphite ...
Propagation effects in carbon nanoelectronics
(Universiti Malaysia Perlis, 2015)
This research examines the ingredients of Cobalt-60 propagation on the electrical attributes of single-walled carbon nanotube and (G-FETs). The research observes significant variances in the radiation response of instruments ...
Effect Irradiation time of Gamma Ray on MSISM (Au/SnO₂/SiO₂/Si/Al) devices using theoretical modeling
(Universiti Malaysia Perlis, 2015)
An experimental and theoretical analysis of the effect of irradiation time to Gamma ray on the SnO₂/n-Si hetero-junction devices have been carried out. The time of exposure to Gamma ray was taken as (t= 0, 50, 100, and 150 ...
Kinetics of cadmium adsorption by CNTs grown on PACs
(Universiti Malaysia Perlis, 2014)
Isotherms and kinetics models are useful tool for the investigation of adsorption process. Carbon nanotubes (CNTs) grown on powdered activated carbons (PACs) was used as novel adsorbent. Two isotherms and three kinetic ...