Number of Articles: 23
Preparation and Characterization of Porous Silicon Prepared by Electrochemical Etching
Volume 32, 4B , April 2014, Page 623-628
Abstract
Porous silicon (PS) layers were formed on p-type silicon (Si) wafers by using electrochemical etching method. The influence of varying etching time in the anodizing solution ,on structural ... Read More ...
Structural and Optoelectronical Properties of In2S3 Thin Films Prepared by CSP Technique for Solar Cell Application
Volume 32, 4B , April 2014, Page 629-636
Abstract
Indium Sulfide In2S3 window layer have been prepared by Chemical Spray Pyrolysis (CSP) at substrate temperate Equal (573 K) from Indium chloride and Thiourea were In/S ratio equal 1.2/8 ... Read More ...
Electrical Conductivity of Carbon Nano Tubes Suspensions Prepared in Different Solutions
Volume 32, 4B , April 2014, Page 637-646
Abstract
Carbon nanoparticle was synthesis by pulse laser ablation of graphite target in different solution. Fourier Transform Infrared Spectroscopy (FTIR), Transmission electron microscopy ... Read More ...
Quantum Dots (QD-Dye Conjugate) are Ideal Candidates for FRET Investigations Using TIRMicroscopy
Volume 32, 4B , April 2014, Page 647-657
Abstract
Total Internal Reflection Microscopy has been employed to investigate Förster resonance energy transfer FRET for QD-dye conjugate system. QDs based donor systems are ideal for FRET ... Read More ...
Preparation and Characterization of (Tio2-Sno2) Thin Films by Pulsed Laser Deposition
Volume 32, 4B , April 2014, Page 658-665
Abstract
In this work, mixed oxide (TiO2-SnO2) thin films were grown on Si (111) and glass substrates by pulsed laser deposition (PLD) method. The influences of increasing amounts of SnO2 were ... Read More ...
Synthesis of Bi and Bi2O3 Polymorphous Structure Using RPLD Method
Volume 32, 4B , April 2014, Page 666-673
Abstract
In the present work, Bismuth and Bismuth trioxide thin films were prepared using reactive pulse laser deposition technique. Different laser fluence was employed ranged from (1.8 J/cm2- ... Read More ...
Optical Engineering for Day lighting Illumination System
Volume 32, 4B , April 2014, Page 674-686
Abstract
In this research, solar illumination is suggested to be used as an alternative to regular electrical illumination sources. Sunlight rays are collected, concentrated and transported ... Read More ...
Spontaneous Formation of Micro- and Nano-Fibers on In-Y Thin Films
Volume 32, 4B , April 2014, Page 687-695
Abstract
Large amount of In-rich fibers are found on combinatorial deposited In-Y thin film. Sizes, morphologies, and distributions of fibers are most likely dependent on the film composition. ... Read More ...
SEM-Backscattered Imaging analysis of Cementitious Composite Matrix Incorporating Mineral Admixture
Volume 32, 4B , April 2014, Page 696-703
Abstract
Microstructure imaging interpretation of polished surface has become well established as a method for the study of cement and concrete microstructure. This paper is an attempt to provide ... Read More ...
Effect of Experimental Parameters on the Fabrication of Silver Nanoparticles by Laser Ablation
Volume 32, 4B , April 2014, Page 704-709
Abstract
In this work, silver nanoparticles has been prepared via ablation of pure Ag metal target in distilled water was accomplished using Q-switched Nd:YAG laser at (1.06 µm) laser ... Read More ...
Fabrication of Polyaniline–Carbonnanofibers for Hydrochloric Acid and Ammonia Sensing at Room Temperature
Volume 32, 4B , April 2014, Page 710-719
Abstract
The multiwall Carbon nanotubes(CNTs) of 0.25wt %,0.5wt % and 1wt% was added to 0.1 M distilled aniline under reflex procedure with 0.3 H2SO4 for fabricating PANI/CNTs nanofibers. A ... Read More ...
Thermal Stability of Sol-Gel Deposited Thin Film Zno-Based Schottky Ultraviolet Photodetectors
Volume 32, 4B , April 2014, Page 720-728
Abstract
The article reports fabrication, characterization and testing of the thermal stability of ZnO-based Schottky ultraviolet photodetectors. The ZnO thin film was grown on p-type Si ‹100 ... Read More ...
Dependence of Structure and Optical Characterization of (Bi2Te3) Films Prepared by Flash Evaporation on Annealing Temperatures
Volume 32, 4B , April 2014, Page 729-736
Abstract
In this study Bi2Te3 stoichiometry alloy was fabricated by using melting method in the electric furnce at temperature (580 0C for 6h). Thin films (Bi2Te3 ) were deposited by flash technique ... Read More ...
Surface Treatment of Thermal sprayed Ceramic Coatings by Laser Beam
Volume 32, 4B , April 2014, Page 737-743
Abstract
Composite structure of magnesia partially stabilized Zirconia (MgO-PSZ) with a Ni-Al bond coat have been investigated.This composite was sprayed on to a stainless steel grid of stainless ... Read More ...
Developing the Alumina Hybrid Sol-Gel Coating for Steel Oxidation Protection at High Temperatures
Volume 32, 4B , April 2014, Page 744-758
Abstract
The use of nano alumina thin film by hybrid sol-gel route to protect steel from high-temperature oxidation is limited due to the low thermal stability of this coat. In this work, study ... Read More ...
The Photovoltaic Performance of Nano Plate Zno as Solar Cells
Volume 32, 4B , April 2014, Page 759-769
Abstract
Anew novel approach for synthesizing ZnO nano plate (ZNONPLs),ZnO nanowire, ZnO doped by Al, ZnO thin film by ALD on Indium Titanium Oxide(ITO) coated glass substrates for photovoltaic ... Read More ...
Characterization of the Copper Oxide Thin Films Deposited by Dc Sputtering Technique
Volume 32, 4B , April 2014, Page 770-776
Abstract
Nanocrystalline Copper Oxide films were deposited on glass substrates by plasma dc sputtering. The effected of discharge current on the structural and optical properties of sputtered ... Read More ...
Plasmonics Enhanced Nano Composite PANI-MWNTS /Gold Particles/ Si Solar Cells
Volume 32, 4B , April 2014, Page 777-787
Abstract
We developed an organic-inorganic solar cell configuration based on nanocomposite Polyaniline-Multi Walled Carbon Nanotubes /gold particles/ Si, and the PV performance was compared ... Read More ...
Synthesis of Biodiesel by Nanoporous Catalysts Supported Alkali Metals and its Hydroxides
Volume 32, 4B , April 2014, Page 788-800
Abstract
The alkali metals make up first group of the periodic table. This family consists of the elements lithium, sodium, potassium, rubidium, cesium, and francium (Li, Na, K, Rb, Cs, and ... Read More ...
Preparation and Characterization of High Quality SnO2 Films Grown by (HPCVD)
Volume 32, 4B , April 2014, Page 801-810
Abstract
In this research SnO2 thin films have been prepared by using hot plate atmospheric pressure chemical vapor deposition (HPCVD) on glass and Si (n-type) substrates at various temperatures. ... Read More ...
Effects of Gamma Radiation on Optical and Structural Properties of Cadmium Telluride Thin Films
Volume 32, 4B , April 2014, Page 811-818
Abstract
Cadmium Telluride (CdTe) thin films were prepared by thermal evaporation technique in the vacuum of about 3 × 10−3 mbar .using commercial glass substrates. The CdTe thin ... Read More ...
Synthesis and Calculation of Some Linear Optical Properties and the Oscillator Strength Parameters of a New Azo Dye Polymer Compound
Volume 32, 4B , April 2014, Page 819-830
Abstract
In this paper, azo dye polymer materials was synthesis from P-toludine with Novolac by Fox method. The optical properties of an azo dye polymer film with thickness 10µm have been ... Read More ...
A Comparison Between Sinusoidal Oscilation and Constant Temperature Boundary Conditions In Annulus Filled With Porous Media Saturated With Nanofluid
Volume 32, 4B , April 2014, Page 831-848