Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Title

Now showing items 255-274 of 336

    • Quality evaluation on rotary Ultrasonic Assisted Drilling for Chemically Strengthened glass 

      R. Izamshah; A. Lamat; M. Rafiq; M.Z. Kasman; M.S. Kasim; P.J. Liew; M.S.A. Aziz; R.S.A. Abdullah (Universiti Malaysia Perlis (UniMAP), 2021-08)
      Demand for Chemically Strengthened (CS) glass has steadily increased for the past decade predominantly by the electronic devices industry. One of the major reasons are due to its superior strength and crack resistance ...

    • Quantum Dot Cellular Automata: A New Paradigm for Digital Design 

      Bilal, Bisma; Ahmed, Suhaib; Kakkar, Vipan (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 ...

    • Rapid response room temperature oxygen sensor based on Trivalent-Elements doped TiO2 thin film 

      Nor Damsyik, Mohd Said; Mohd Zainizan, Sahdan; Nafarizal, Nayan; Anis Suhaili, Bakri; Nur Amaliyana, Raship; Hashim, Saim; Kusnanto Mukti Wibowo; Feri Adriyanto (Universiti Malaysia Perlis (UniMAP), 2021-07)
      Trivalent metal-doped TiO2 thin films have been extensively investigated in gas sensor applications. The trivalent metal dopants are Al, Y and Gd. The trilayer fabrication of a gas sensor consists of a thin film, sputtered ...

    • Reduction of electrical stresses in grid micro inverter through semiconductor switches 

      Sheeraz, Ahmed; Shayan, Tariq; Asif, Nawaz; Shahid, Latif; Atif, Ishtiaq (Universiti Malaysia Perlis (UniMAP), 2022-04)
      Micro inverters are power electronics devices integrated close to photovoltaic (PV) panels. PVs produced today could make 92% of its rated power. With the passage of time, the reliability and performance of micro inverter ...

    • Reliability analysis and power dissipation of Quantum Dot Cellular Automata circuits for next generation computing 

      R., Jayalakshmi; M., Senthil Kumaran (Universiti Malaysia Perlis (UniMAP), 2019-10)
      Quantum Dot Cellular Automata (QCA), an emerging Field Coupled Nano computing which is the new paradigm of computation has to be analyzed for reliability and thermal stability and power dissipation. The main focus of this ...

    • Removal of Oxidative Debris from Chemically Functionalized Multi‐walled Carbon Nanotube (MWCNT) 

      Mohd Hamzah, Harun; Nik Ghazali, Nik Salleh; Mohd Sofian, Alias; Mahathir, Mohamed; Mohd Faizal, Abdul Rahman; Mohd Yusof, Hamzah; Khairil Nur, Kamal Umar; Norfazlinayati, Othman (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 ...

    • Removal of phenol from water using ZnO nanoparticles 

      Abdulkareem, Hammoodi Assaf; Asmiet, Ramizy; Ahmed Mishaal, Mohammed (Universiti Malaysia Perlis, 2020-01)
      Zinc oxide (ZnO) nanoparticles were prepared using Pulsed Laser Ablation (PLA) method with various laser energies of 100, 200, 300, 400 and 500 mJ for removing organic pollutants (phenol) from water solutions. The acquisition ...

    • Resistivity characterization for carbon based conductive nanocomposite on polyethylene terephthalate and thermoplastic polyurethane substrates 

      Norhisham, Ismail; Mohd Azli, Salim; Azmi, Naroh; Nor Azmmi, Masripan; Adzni, Md. Saad; Mohd Nizam, Sudin; Caridi, Francesco (Universiti Malaysia Perlis (UniMAP), 2020-05)
      Nanotechnology has gained a lot of focus in recent years due to its application in multi-disciplinary fields such as chemistry, electronics energy, and biology. Wearable electronic consists of nanocomposites liquid-solid ...

    • Review of Electrical Properties of Graphene Conductive Composites 

      Belal, Alemour; Yaacob, M.H.; Lim, H.N; Mohd Roshdi, Hassan (Universiti Malaysia Perlis (UniMAP), 2018-10)
      Conductive composites include any composite having significant electrical conductivity. An electrically conductive filler such as carbon-based materials like graphene when added to insufficient quantities of a polymeric ...

    • Review on strain sensors for detection of human facial expressions recognition systems 

      Noor Amalina, Ramli; Anis Nurashikin, Nordin; Norsinnira, Zainul Azlan (Universiti Malaysia Perlis (UniMAP), 2020-07)
      Facial expression plays an important factor in human communication which helps us to understand the intentions and emotions of others. Generally, people infer the emotional states of other people such as fear, sadness, joy ...

    • A review: Properties of silicon carbide materials in MEMS application 

      Noraini, Marsi; Burhanuddin, Yeop Majlis; Faisal Mohd, Yasin; Hafzaliza Erny, Zainal Abidin; Azrul Azlan, Hamzah (Universiti Malaysia Perlis (UniMAP), 2020-12)
      The paper presents the review properties of silicon carbide materials in the MEMS application. The study aims to explore silicon carbide in MEMS technology which considers the development of microscale and integrated devices ...

    • Robust design of Kretschmann Plasmonic PCW-based integrated biosensor circuit 

      Kalaivani, A. Tarumaraja; Menon, P. Susthitha; Burhanuddin Yeop, Majlis; Apte, Prakash R. (Universiti Malaysia Perlis (UniMAP), 2019-04)
      This paper presents the design optimization of an Integrated Biosensor Circuit (IBC) which utilizes graphene-based plasmonic Photonic Crystal Waveguide (PCW). The effects of 5 input signals, 4 control factors and 1 noise ...

    • Role of pre-stressing on anti-penetration properties for Kevlar/Epoxy composite plates 

      Ehsan Sabah, Al-Ameen; Muhanad Nazar Mustafa, Al-Sabbagh; Ahmed Ali Farhan, Ogaili; Ali Kurji, Hassan (Universiti Malaysia Perlis (UniMAP), 2022-10)
      Bulletproof vest capability improvement is considered an important issue, especially for vests made from composite materials. Composite materials consisting of Kevlar 29/Epoxy at different volume fractions of 30, 40, and ...

    • Silicon Nanotube Tunnel FET as a label free biosensor 

      Avtar, Singh; Ashenafi Fekadu Shifaw; Dereje Tekilu; GangiregulaSubbaRao; Chanda, Manash (Universiti Malaysia Perlis (UniMAP), 2021-07)
      In this paper, we propose a Silicon Nanotube Tunnel FET-based biosensor in which ambipolar current is used as the sensitivity parameter. For fast switching low power consumption and steeper sub-threshold slope, aluminum ...

    • A simplified surface potential based current model for gate-all-around carbon nanotube field effect transistor (GAA-CNFET) 

      Dixit, Ankita; Navneet, Gupta (Universiti Malaysia Perlis (UniMAP), 2021-04)
      This paper presents a simple surface-potential based drain current (Id) model for gate-all-around carbon nanotube field effect transistor (GAA-CNFET). The model captures a number of features which include ballistic transport, ...

    • Simulation and Analysis of a Silicon P-I-N Waveguide Based on Electro-Optic Carrier-Depletion Effect 

      Foo, Kui Law; Mohammad Rakib, Uddin; Nur Musyiirah, Haji Masri (Universiti Malaysia Perlis (UniMAP), 2018-10)
      This paper provides the analysis of a silicon P-I-N waveguide. The analysis is performed by simulating the said waveguide by applying the electro-optic carrier-depletion effect. Three design parameters have been altered, ...

    • Simulation of viscous fingering due to saffman-taylor instability in hele-shaw cell 

      Karimi, F.; Maleki Jirsaraei N.; Azizi, S. (Universiti Malaysia Perlis (UniMAP), 2019-07)
      We simulated the growth of the viscous fingers in a Hele-Shaw cell, a Laplacian growth, by a numerical solution. We solved a Laplace equation numerically with boundary conditions that indicated a pressure jumping due to ...

    • A simulation study on performance of photovoltaic thermal water (PVTW) collector under different loading of mass flow rate using ANSYS fluent 

      L. T. Wei; Mohd Zaid, Akop; Y. M. Arifin; M. A. Salim; Mohd Afzanizam, Mohd Rosli; A. H. Nurfaizey; M. R. Mansor; A. A. Saad; S. G. Herawan (Universiti Malaysia Perlis (UniMAP), 2021-08)
      scientist from the public and private sector. Solar energy is considered as the most abundant energy in the present world. The purpose of this research is to determine the performance of photovoltaic thermal water collector ...

    • Simulation study on structure bumper beam using finite element analysis 

      Hambali, A.; Kasim, M. S.; Husshini, N. H. N.; Muhammad Nasiruddin, S.; MAM Nawi; Rosidah, J.; Mohamed, S. B.; Ito, Teruaki (Universiti Malaysia Perlis (UniMAP), 2022-03)
      One of the main parts of the automotive bumper system is the bumper beam. A bumper beam is a safety feature of a car where it functions to absorb impact energy during a collision. It is important to improve the bumper ...

    • Simulation, prototyping and testing of a new gripper design to automate double chlorination of rubber gloves 

      H.J. Chua; D.W. Tan; J.E. Lim; M.W. Yip; A.A.D. Sarhan (Universiti Malaysia Perlis (UniMAP), 2021-08)
      Chlorination improves rubber gloves donnability. Production of single-chlorinated gloves is fully automated. Double-chlorinated gloves are needed for medical applications. These gloves are chlorinated on both internal ...