Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Title
Now showing items 378-397 of 454
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Statistical analysis on the effect of machining conditions towards surface finish during edge trimming of carbon fiber reinforced plastics (CFRP)
(Universiti Malaysia Perlis (UniMAP), 2020-05)The main aim of this work was to investigate the effect of machining conditions namely cutting speed (Vc) and feed per tooth (fz) towards the surface finish during the edge trimming process on a specific CFRP material. The ... -
Structural and morphological properties of Cu1-xAlxO nanostructures prepared by sol-gel method
(Universiti Malaysia Perlis (UniMAP), 2020-07)In this study, the sol-gel process has been adopted for the synthesis of Cu1-xAlxO nanostructures (0≤ x ≤ 0.90, in steps of 0.10). The system revealed pure CuO phase with monoclinic structure. Al2O3 phase and copper oxide ... -
Structural and optical properties of TiO₂ nanoparticles/PVA for different composites thin films
(Universiti Malaysia Perlis, 2016)Polymeric films based on polyvinyl alcohol (PVA) doped with titanium dioxide nanoparticles at different weight percentage (1.25, 2.5, 5, 7.5, 10 TiO₂/PVA) were prepared using the sonification and casting techniques. The ... -
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 ... -
Structural and phase formation of TiAl alloys synthesized by mechanical alloying and heat treatment
(Universiti Malaysia Perlis, 2015)Mechanical alloying (MA) of Ti-50%Al (molar fraction) powder by using Planetary ball milling equipment, have been successfully refine the crystallite size and produced TiAl nano-alloys. The characteristics of the powder ... -
Structural characterization and electrochemical performance of nitrogen doped graphene supercapacitor electrode fabricated by hydrothermal method
(Universiti Malaysia Perlis (UniMAP), 2021-04)The introduction of nitrogen (N) into graphene is of great focus as it escalates overall device performance as the introduction of N atoms improves the electronics of the graphene. In this work, the N-doped graphene electrode ... -
Structural study on lithium-calcium borophosphate glasses doped with transition metal ions using infrared spectroscopy
(Universiti Malaysia Perlis, 2014)This paper reported on the structural properties of Lithium-Calcium borophosphate glasses. The glasses were prepared through melt quenching technique and studied in two compositional series which was 25Li₂O:25CaO:(x)B₂O₃ ... -
Structural, Dielectric and Electric Properties of Manganese-Doped Barium Titanate
(Universiti Malaysia Perlis (UniMAP), 2018-10)The Dielectric, Electric Properties and Microstructure of Ba Mnx Ti1-x O3 (where x = 0.0, 0.01, 0.02, 0.03, 0.04) ceramics have been investigated. The ceramic samples were prepared by Solid-State Reaction Method. The SEM ... -
The structural, electronic and mechanical properties of 𝜶�� and 𝜷�� phases in titanium using density functional theory
(Universiti Malaysia Perlis (UniMAP), 2020-12)In this paper, the structural, electronic and mechanical properties of 𝛼 and 𝛽 phases in titanium (Ti) with the space group of P63/mmc and Im3m were computed by using first-principles calculations through density functional ... -
Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3
(Universiti Malaysia Perlis (UniMAP), 2020-12)Galium doped at Bi-site of Bi1-xGaxFeO3 (BGFO) ceramics with x = 0.00, 0.01, 0.02 and 0.03 was synthesized by the solid state reaction route. The effect of gallium on structural, microstructure, dielectric and magnetic ... -
Structural, optical properties and Raman Spectroscopy of In2O3 Doped LiTaO3 thin films
(Universiti Malaysia Perlis (UniMAP), 2022-01)In this experiment, undoped, 2 wt.%, 4 wt.% and 6 wt.% In2O3 doped LiTaO3 thin films were successfully prepared by utilizing a spin coater to carry out chemical solution deposition on the substrate surface (CSD method). ... -
Studies on jet neuliser pyrolysed indium oxide thin films and its characterizations
(Universiti Malaysia Perlis, 2015)An extremely sensitive Jet nebuliser spray pyrolysis has been used to prepare by using indium tinoxide thin films. Visible light responsive In2O3 composite was successfully prepared and annealed for different temperatures. ... -
Studies on physical properties of nanocrystalline Cu₂S thin fims prepared by modified chemical bath deposition methos (M-CBD)
(Universiti Malaysia Perlis, 2013)Nanocrystalline Copper sulphide thin films evoked much attention due to their vast potential in various fields. The Cu₂S thin films have wide range of well perspective applications such as photovoltaic cells, tubular solar ... -
Studies on the effect of MnO doping on LaFeO₃ ceramics in comparison to yarosite mineral properties for ethanol gas sensors performance
(Universiti Malaysia Perlis (UniMAP), 2021-10)This study aims to establish the effects of MnO doping in comparison on the yarosite mineral properties to determine its performance in the gas sensor applications. LaFeO₃ doped MnO was synthesized using coprecipitation ... -
A study of steady-state thermal distribution on circular plate using ANSYS
(Universiti Malaysia Perlis (UniMAP), 2021-08)The purpose of this study is to investigate the thermal behavior of a circular-shaped hot plate when certain thermal load is applied. The hot plate is a part of hot surface deposition test equipment, and is placed on top ... -
Study of transport characteristics using impedance spectroscopy and memristor property analysis of protonated polyaniline-WO3
(Universiti Malaysia Perlis (UniMAP), 2022-07)Polyaniline-WO3 nanocomposite was synthesized through in-situ chemical polymerization. The structural properties are studied by using XRD and FESEM characterization. The XRD results confirmed the presence of crystalline ... -
Study on Enhancing Mechanical Properties of Tin Bronze Alloy Using Laser Technique
(Universiti Malaysia Perlis (UniMAP), 2018-10)This work aims to find low-cost ways and means to improve some special characteristics of the samples used. Tin bronze samples were prepared and machined with dimensions of 15mm×15mm×20 mm for surface roughness and micro ... -
A study on heavy vehicle visibility and crash analysis using ANSYS
(Universiti Malaysia Perlis (UniMAP), 2022-03)A pilot study was conducted to evaluate the visibility of heavy truck in Malaysia. A survey, analytical computations, and computer simulations were all part of the investigation scope. The survey was conducted with 40 ... -
A Study on sound-absorbing acoustic panels from egg trays with recycled materials (Paper & Plastic)
(Universiti Malaysia Perlis (UniMAP), 2020-05)Noise is an unpleasant and unwanted sound for every human and animal. Noise can also interfere with one's communication and concentration. Nowadays, many sound absorber panels have been produced to overcome arising noise ... -
Studying the effect of synthesized Nano-Titanium Dioxide via two phases on the pseudomonas aeruginosa and portus bacteria as antimicrobial agents
(Universiti Malaysia Perlis (UniMAP), 2019-07)The Titanium dioxide (TiO2) Nano-particles (NPs) is synthesized via the Sol -gel method by using titanium tetrachloride (TiCl4) as a starting material while varying the applied temperature in the range of (400-900)ᵒC. The ...