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

Now showing items 252-271 of 344

    • 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 ...

    • Quantum mechanical direct leakage currents in a sub 10 nm mosfet: a rigorous modeling study 

      Chaudhry, Amit; Nath Roy, Jatindra (Universiti Malaysia Perlis, 2012)
      In this paper, we have developed a rigorous model for the quantum mechanical source to drain electron/hole tunneling in sub 10nm nanometer scale metal-oxide-semiconductor field effect transistor (MOSFETs). Inversion layer ...

    • Quantum transport through molecular assemblies 

      March, N. H.; Rubio, A. (Universiti Malaysia Perlis, 2011)
      We utilize the T=0 transport theory for resistivity R (α G-1 where G is the conductance), for molecular assemblies connected to metallic leads. Following the early work of Rousseau et al., which gave G-1 as a force-force ...

    • Reactive PLD of ZnO thin film for optoelectronic application 

      Salem, Evan T.; Ismail, Raid A.; Fakhry, Makaram A.; Yusof, Yushamdan (Universiti Malaysia Perlis, 2016)
      ZnO/Si heterostracture has been constructed on (111) oriented silicon substrate using a pulsed Nd: YAG laser for the ablation of Zn target in the presence of oxygen as reactive atmosphere in order to prepare ZnO TCO's ...

    • Refractive index measurements of a prism at grazing emergence 

      Al-Ani, Salwan K. J.; Aldaby, Ghamdan A. A.; Thabet, Fatima M. (Universiti Malaysia Perlis, 2011)
      A new method is reported to find the refractive index (n) of prism materials by measuring only the angle of incidence (i) when the emergent ray grazes the surface at which refraction takes place. A new general equation is ...

    • 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 ...

    • The response of a window glass to the frequencies of sound 

      Al-Tememee, Nathera A. A.; Al-Ani, Salwan K. J.; Al-Mashhadani, Dhefaf Y. S. (Universiti Malaysia Perlis, 2013)
      There are a several methods for detecting sound inside a building. In research a method of a bean splitter is used for detecting sound and therefore reflectance and transmittance of windows to the sound have been studied. ...

    • 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 carbon nanotubes in polycarbonate composites for modification in hardness 

      Jindal, Prashant; Goyal, Meenakshi; Kumar, Navin (Universiti Malaysia Perlis, 2014)
      Nano-indentation technique has been used for mechanical characterization of multi-walled carbon nanotubes-polycarbonate (MWCNT-PC) composites. The composites was prepared by solution blending followed by compression molding. ...

    • 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 model of multi-junction InxGa1-xN solar cells 

      Wisam, J. Aziz; Kamarulazizi, Ibrahim (Universiti Malaysia Perlis, 2010)
      In this model we investigate theoretically the characteristics of multi junction InxGa1-xN series-connected solar cells under air mass 1.5 global irradiance spectrum using Matlab program. The doping levels of p-type and ...

    • 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 ...

    • 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 

      Yee, Ooi Chek; King, Lim Soo (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 ...

    • SOI based nanowire single-electron transistors: design, simulation and process development 

      Uda Hashim; A. Rasmi; Samsudi Sakrani (Universiti Malaysia Perlis, 2008)
      One of the great problems in current large-scale integrated circuits is increasing power dissipation in a small silicon chip. Single-electron transistors which operate by means of one-by-one electron transfer, is relatively ...