Now showing items 236-255 of 344

    • Performance comparison between sapphire and SiC as substrate for GaN 2D photonic crystal 

      Nur Dalila, Mohd Zamani; Dilla Duryha, Berhanuddin; Burhanuddin, Yeop Majlis; Ahmad Rifqi, Md Zain (Universiti Malaysia Perlis (UniMAP), 2020-12)
      In this work, we present a structure design L3 cavities of 2D photonic crystal on a triangular photonic crystal lattice on Gallium Nitride (GaN) with two different substrate sapphire and SiC. The designed was simulated ...
    • Performance of organic dyes for textile cotton fabric 

      Singam, Rupashinii Thana Singam; Noraini, Marsi; Azrul Azlan, Hamzah; Faisal, Mohd Yasin (Universiti Malaysia Perlis (UniMAP), 2020-12)
      This research was focus on optimum dye concentration for self-cleaning properties for uncoated and coated dyed cotton fabrics through physical and mechanical properties. The dyed cotton fabrics were coated with aqueous ...
    • Peristaltic micro-pump with normally deflecting membrane fabricated using glass based naster mold 

      Ayub, Subandi; Jumril, Yunas; Azrul Azlan, Hamzah; Muhamad Ramdzan, Buyong (Universiti Malaysia Perlis (UniMAP), 2020-12)
      In this project, a Peristaltic fluid micro pump having normally deflecting membrane on a glass based master mold is developed. The developed peristaltic micro-pumps consists of three or more pump membranes connected ...
    • Pharmacological molecule based on nanocarbon container encapsulated ferromagnet by combustion synthesis for cancer therapy 

      Bendjemil, Badis; Lankar, Abdelaziz; Messadi, Djelloul; Dominique Vrel (Universiti Malaysia Perlis, 2014)
      Combustion synthesis in electrothermal explosion mode can be regarded as an efficient method to obtain new nanomaterials. Different starting mixtures of magnesium powder with various carbonates (Li₂CO₃, Na₂CO₃, FeCO₃, ...
    • Photocatalytic and optical properties of vanadium doped zinc oxide nanoparticles 

      Slama, R.; Ghribi, F.; Houas, A.; Barthou, C.; Mir, L.El (Universiti Malaysia Perlis, 2010)
      Vanadium-doped zinc oxide nanoparticles have been synthesized by sol-gel method using a supercritical drying in ethyl alcohol at 250ºC after heating under natural atmosphere at 500 ºC for 2 hours, the obtained nanopowder ...
    • Physical properties of porous In₀.₀₈Ga₀.₉₂N 

      H. Abud, Saleh; Hassan, Z.; Yam, F. K. (Universiti Malaysia Perlis, 2015)
      In this study, nanoporous structures on In₀.₀₈Ga₀.₉₂N/AlN/Si thin films with a thickness of 1 μm were synthesized by photoelectrochemical etching technique at various etching durations. The structural and optical properties ...
    • Piezoelectrical properties for SnO₂ thin films prepared by spray pyrolysis method 

      Mohammed Al-Jabiry, Ali Jasim; Abdullah, Muhaj Talib; Muhsien Hassan, Marwa Abdul (Universiti Malaysia Perlis, 2014)
      Transparent conducting tin oxide (SnO₂) thin film has been deposited on glass substrate by spray pyrolysis technique. The spray pyrolysis technique using material tin chloride solution (SnCl4.5H2O) starts at different ...
    • Prediction effects on internal resonance wave of metallic conductive ink in rotational motion behaviour 

      Mohd Azli, Salim; Feng, Dai; Adzni, Md. Saad; Nor Azmmi, Masripan; Andrey, Nikolayevich Dmitriev; Azmi, Naroh; Ghazali, Omar; Mohd Zaid, Akop (Universiti Malaysia Perlis (UniMAP), 2020-05)
      This paper represents the effects on internal resonance wave of metallic conductive ink in rotational motion behaviour. The internal resonance metallic conductive ink model is developed using the wave propagation approach. ...
    • Preparation and characterization of electrical, morphological and topographic properties for advanced conductive PMMA/PVDF/PANI ternary blend for low percolation threshold devices 

      Asra Ali Hussein (Universiti Malaysia Perlis (UniMAP), 2019-10)
      The presented work targets on developing an advanced conductive polymer blend. This polymer has a low permeation threshold at low concentrations of conductive polymer. Two groups of polymer blend, consist of a mixture ...
    • Preparation and Characterization of Magnetite (Fe3O4) nanoparticles By Sol-Gel Method 

      Zakiyyu, I. Takai; Mohd K. Mustafa; Saliza, Asman; Khairunnadim, A. Sekak (Universiti Malaysia Perlis (UniMAP), 2019-01)
      The magnetite (Fe3O4) nanoparticles were successfully synthesized and annealed under vacuum at different temperature. The Fe3O4 nanoparticles prepared via sol-gel assisted method and annealed at 200-400ºC were characterized ...
    • Preparation and optical properties of Cds/Epoxy nanocomposites 

      Kasim, F. A.; Mahdi, M. A.; Hassan, J. J.; Al-Ani, S. K. J.; Kasim, S. J. (Universiti Malaysia Perlis, 2012)
      The Cds/Epoxy nanocomposites (5%,205 Cds ratio) were prepared by in situ method usnig cadmium acetate and thiourea as a source of Cd2+ and S2- ions to form Cds nanoparticles in epoxy matrix solution. The X-ray diffraction ...
    • Pretreatment studies and characterization of bio-degradable and 3d-printable filaments from coconut waste 

      Mohammed Hosseini Fouladi; Satesh Narayana Namasivayam; Sekar, Vignesh; Marappan, Priya; Hui, Leng Choo; Thai, Kiat Ong; Walvekar, Rashmi; Charalampos, Baniotopoulos (Universiti Malaysia Perlis (UniMAP), 2020-05)
      Natural fiber based filaments are economically, and environmentally friendly and they are sustainable which enables them to be applied in the production of novel composite materials. This research aims to produce 3D printed ...
    • Process control of reactive magnetron sputtering of thin films of zirconium dioxides 

      Swady, Raad A. (Universiti Malaysia Perlis, 2011)
      Thin films of zirconium dioxides were deposited on room temperature glass substrates using emission from the dc magnetron sputtering plasma glow discharge as a process control for the reactive process inside the deposition ...
    • Promoting the aggregation and disaggregation dynamic of superparamagnetic nano-particles 

      Maleki-jirsaraei, N.; Kabi, S.; Azizi, S. (Universiti Malaysia Perlis, 2019-07)
      In this study the behavior of nano magnetite colloid particles with polystyrene coated in the presence of an external magnetic field was investigated. It is observed that the average cluster size and the number of clusters ...
    • Propagation effects in carbon nanoelectronics 

      Hosseini, Ehsan. (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 ...
    • The properties of carbon nanotube on novel calixarene thin film 

      Richardson, Tim H.; Amira Shakila, Razali; Faridah Lisa, Supian; Suriani, Abu Bakar; Noor Azyyati, Azahari (Universiti Malaysia Perlis, 2015)
      This study focuses on the properties of carbon nanotube effect on novel calix[8]arene thin film as ion sensing application. The modification of calix[8]arene and carbon nanotube (CNT) were made by both components dissolved ...
    • 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 ...