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Now showing items 68627-68646 of 79086
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Surface modification of titanium dioxide thin film for ss-DNA detection
(Trans Tech Publications, 2014)This paper studies the Capacitance-Frequency of titanium dioxide (TiO₂) thin film-based interdigitated electrodes (IDEs) for ss-DNA immobilization. TiO₂ thin film was deposited on P-type silicon dioxide (SiO₂) (1 0 0) ... -
Surface modification via wet chemical etching of single-crystalline silicon for photovoltaic application
(Elsevier Ltd., 2013-11)The potential of solar cells have not been fully tapped due to the lack of energy conversion efficiency. There are three important mechanisms in producing high efficiency cells to harvest solar energy; reduction of light ... -
Surface modification, characterization and properties of regenerated cellulose NYPA fructicans filled microcrystalline cellulose biocomposite films
The regenerated cellulose (RC) biocomposite films from nypa fruticans (NF) and microcrystalline cellulose (MCC) were prepared via solvent casting method using ionic liquid. The solvent system of N, N Dimethylacetamide ... -
Surface morphology and corrosion behavior of electrolytic coatings in different aqueous solutions
(Trans Tech Publications, 2014)ZrO₃/AI₂O₃, AI₂O₃/Y₂O₃, ZrO₂/Y₂O₃ coatings were applied on SS440C steel substrates via an electrolytic double layer coating process. The effect of these different ceramic aquecous solutions on the surface morphology and ... -
The surface morphology characterization of electroless nickel immersion gold under bump metallurgy (UBM) using SEM
(American Institute of Physics, 2007-05-09)This paper presents the surface morphology characterization at each process step in electroless nickel immersion gold (ENIG) deposition using Scanning Electron Microscope (SEM). The characterization start at initial bond ... -
Surface plasmon polariton in metal-insulator-metal configuration
(Universiti Malaysia Perlis (UniMAP), 2017)The optics of the surface plasmon resonance has been known for a long time. In the configuration multilayer, the optical coupling of a wave incident to collective oscillations of electrons along an interface between a ... -
Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
(Universiti Malaysia Perlis (UniMAP), 2017)There has been increasing interest in the field of surface plasmon resonance sensing technology according to its advantages such as the small amount of sensing samples required, freedom of electromagnetic interference ... -
Surface roughness analysis on reactive ion etched aluminium deposited wafer
(Trans Tech Publications, 2014)This paper investigates the factors that affect the surface roughness on an Aluminium deposited wafer after reactive ion etching (RIE) using a combination of Tetrafluoromethane (CF₄) and Oxygen (O₂) gaseous. A total of ... -
Surface roughness and adhesion analysis study on ultrasonic gold ball onto aluminium bond pad
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2013)The advancement of technology in the micro and nano electronic niche has changed the aspects of interconnection of electrical connectivity. Surface adhesion of electronic device fabrication has propelled tribology element ... -
Surface roughness and MRR effect on manual plasma arc cutting machining
(World Academy of Science, Engineering and Technology (WASET), 2012)Industrial surveys shows that manufacturing companies define the qualities of thermal removing process based on the dimension and physical appearance of the cutting material surface. Therefore, the roughness of the ... -
Surface roughness and wettability correlation on etched platinum using reactive ion ecthing
(Trans Tech Publications, 2014-01)As the world of semiconductor is moving towards smaller and high-end applications, the quality of the bonding adhesion for wire bonding is very critical. Although aluminium has been the metallization of choice in integrated ... -
Surface roughness and wettability investigation of varied plasma parameter effect on PVD deposited aluminium
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2013)Surface metrology has been a focused and thoroughly investigated research niche since the advent of device fabrication. The current technology shift into MEMS and nano has again made surface metrology a focused area. Layer ... -
A surface roughness based visual and analysis system for surface quality improvement in fused deposition modeling rapid prototype machine
(Kolej Universiti Kejuruteraan Utara MalaysiaSchool of Mechatronic Engineering, 2006)In rapid prototyping (RP), part deposition orientation and surface finish are two significant concerns, but they are contradicting with each other. In model building in RP, a concession is commonly made between these two ... -
Surface roughness scrutinizaton with RIE CF₄+Argon gaseous on platinum deposited wafer
(Trans Tech Publications, 2014)Aluminium metallization has a disadvantage when it comes to high-end applications as it cannot withstand the high temperature and pressure. This paper studies the factors that affect the surface roughness on a Platinum ... -
Surface stabilization of platform for a Pipe Inspection Robot
(Kolej Universiti Kejuruteraan Utara Malaysia, 2005-05-18)This project will discuss the surface stabilization problem of platform for pipe inspection robot. In this scenario the robot platform will be actively maintained at a predetermined plane, in the presence of load or ... -
Surface state on first-order ferroelectrics
(Springer Berlin / Heidelberg, 2006)In the presence of a surface the Landau-Devonshire equations of ferroelectricity must be extended to include a boundary condition. For a ferroelectric with a second-order transition in the case when the polarization p(z) ... -
Surface tension analysis of cost-effective paraffin wax and water flow simulation for microfluidic device
(Trans Tech Publications, 2014)In microfluidic devices, the most important aspect has to be considered for the manufacturing process is the material suitability and geometric design. Among the materials studied, paraffin wax has never been tested and ... -
Surface tension of viscous biopolymer solutions measured using the du Nouy ring method and the drop weight methods
(Springer-Verlag, 2012-08)The discrepancy of the existing literature data on the surface tension values of biopolymer solutions could be affected by the measurement technique. The aim of the study was to compare the surface tension values of ... -
Surface topographical modification of coronary stent: a review
(IOP Publishing Ltd, 2017-06)Driven by the urge of mediating the inflammatory response from coronary stent implant to improve patency rates of the current coronary stent, concern has been focusing on reducing the risk of in-stent restenosis and ... -
Surface-activated nanosilica treated with silane coupling agents/polypropylene composites: Mechanical, morphological, and thermal studies
(John Wiley & Sons, Inc., 2011)This work reports the mechanical, morphological, and thermal properties of the polypropylene (PP) nanocomposites containing nanosilica (nano-SiO 2) which were treated by different functional group silane coupling agents. ...