Volume 17 (2023)
Volume 16 (2022)
Volume 15 (2021)
Volume 14 (2020)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2017)
Volume 10 (2016)
Volume 9 (2015)
Volume 8 (2014)
Volume 7 (2013)
Volume 6 (2012)
Volume 5 (2011)
Volume 4 (2010)
Volume 3 (2009)
Volume 2 (2008)
Volume 1 (2007)
Main Subjects = Physics
Number of Articles: 130
Preliminary Study of Natural Alpha Particle Track Through Solid State Nuclear Track Detector, CR-39.
Volume 11, Issue 3 , December 2017, , Page 84-95
Abstract
Measurements of alpha particle tracks parameters from 10B(n, Read More ...
The Effect of Ultraviolet Irradiation on the Electrical Breakdown and Hardness Properties of (Epoxy/Aluminum ,Nickel) Composites.
Volume 11, Issue 3 , December 2017, , Page 92-97
Abstract
This work includes preparation particles composite materials by adding Aluminum particles (Al) , Nickel particles (Ni) and mixture of (Al +Ni) particles with grain size (40 m) to ... Read More ...
Preparation of composites from Nano clays with Epoxy resin and development some of their Mechanical properties
Volume 11, Issue 3 , December 2017, , Page 96-101
Abstract
The present research includes improvement of Iraq clay to get nano structures composition and use them as reinforcement materials with Epoxy resin with weight fractions (5% , 3%, 1%),and ... Read More ...
The Effect of Additive Particulate on same Physical and Electrical Properties of Polymeric Composites
Volume 11, Issue 3 , December 2017, , Page 98-103
Abstract
This work includes adding Aluminum particles (Al) , Nickel particles (Ni) and mixture of (Al +Ni) particles of grain size (40 m) to Epoxy resin with weight fractions ratio (2%, 4%, ... Read More ...
Layer Exchange Effect of Different Fibers on Modulus of Elasticity and Dielectric Constant For Some Fibrous Composites.
Volume 11, Issue 3 , December 2017, , Page 104-110
Abstract
The aim of this research is to prepare materials overlays way the molding hand of strengthening the epoxy resin fiber glass type (E-glass) fibers and carbon fiber (chopped carbon) section ... Read More ...
Effect of number of Kevlar fiber layers on bending property of thermoplast blend
Volume 11, Issue 3 , December 2017, , Page 111-116
Abstract
This research includes preparation hybrid material by reinforcing the blend (EP80%+UPE20%) with number of Kevlar fiber layers by hand lay-up method and volume fraction 30% . Bending ... Read More ...
Study of some Mechanical Properties and Thermal Conductivity of Epoxy/TiO2-ZnO Hybrid Nano Composites
Volume 11, Issue 2 , August 2017, , Page 30-36
Abstract
It had been studied the effect of reinforcement by Nano Titanium Dioxide (nano-TiO2) powder, Nano Zinc Oxide (nano-ZnO) powder [both of them with grain size of (10-30)nm], and the hybrid ... Read More ...
Germanium Semiconductor Nanoparticles Quantum Dot Size dependant for Solar Cell Antireflection Coating Applications
Volume 11, Issue 2 , August 2017, , Page 44-54
Abstract
Nanostructured germanium semiconductor optical properties such as energy gap and refractive indexes as function of particle size were investigated. Single-layer antireflection coatings ... Read More ...
Experimental investigations of Synchronization in two optically coupled chaotic systems utilizing optical feedback and optical injection
Volume 11, Issue 2 , August 2017, , Page 49-56
Abstract
An experimentally observations of chaos synchronization have been investigated between two optically coupled laser diodes. Two schemes of optical injection, bidirectional and unidirectional ... Read More ...
Effect of the volume fraction and curing time on thermal conductivity properties for some fibrous hybrid composites
Volume 11, Issue 2 , August 2017, , Page 55-59
Abstract
In this research a hand –lay up method was employed to prepare hybrid composites from epoxy resin rein forced with woven roving glass fiber at different volume fraction (20%,30%,40%).Thermal ... Read More ...
Core Deformation in the Two-Neutron Halo Nucleus, 11Li by Using Faddeev Equation
Volume 11, Issue 1 , April 2017, , Page 23-31
Abstract
The properties of the two-neutron halo nucleus 11Li are investigated. The calculations are performed using the Faddeev equation with core excitation and Woods-Saxon potential. The core ... Read More ...
Synthesis , characterization and electrical properties of conductive polyaniline/ functionalized MWCNT nanocomposites
Volume 11, Issue 1 , April 2017, , Page 32-38
Abstract
by in situ polymerization of aniline monomer, conducting polyaniline (PANI) nanocomposites containing various concentrations of carboxylic acid functionalized multi-walled carbon nanotubes ... Read More ...
Structural and Optical Properties of In2O3 and Indium Tin Oxide Thin Films
Volume 11, Issue 1 , April 2017, , Page 39-46
Abstract
The present paper discusses the structural and optical properties of In2O3 and ITO thin film growing on glass and silicon substrates by assistant microwave irradiation on seeded layer ... Read More ...
BARRIER HEIGHT AND CHANGING INSULATOR THICKNESS OF THIN FILM MIS JUNCTIONS
Volume 10, Issue 3 , December 2016, , Page 35-40
Abstract
Using thermal evaporation, metal-semiconductor and metal-insulator-semiconductor thin-films were prepared. By using experimental I-V and activation energy measurements, it was determined ... Read More ...
STUDY OF THE EFFECT OF FIBER TYPE AND THE NUMBER OF REINFORCING LAYERS ON SOME MECHANICAL PROPERTIES OF POLYMERIC OVERLAYS
Volume 10, Issue 3 , December 2016, , Page 93-98
Abstract
This work includes preparation polymeric composite materials by hand-lay up method layers of glass fiber type ( E-glass) and Rock wool fiber at volume fraction 30%. Practical results ... Read More ...
Attractor selection in semiconductor laser chaos generated by optoelectronic feedback
Volume 10, Issue 2 , August 2016, , Page 22-29
Abstract
In this paper, an experimental and numerical study for the evolution of the non-linear dynamics of semiconductor laser has been done under two conditions, when the dc bias current of ... Read More ...
Design and Optimization of Antireflection Coating Performance for UV Spectrum by Use CdS Nanoparticles on Si Substrate
Volume 10, Issue 1 , April 2016, , Page 34-43
Abstract
In this study, the optical properties of CdS as a function of nanoparticle size were calculated and investigated and it's used in design theory for single-layer Antireflection coatings ... Read More ...
DETERMINE THE ABILITY OF GLASS BOTTLES OF MEDICINES SUBSIDIZED SOME ADDITIVES ON THE ATTENUATION OF GAMMA RAYS FOR USE AS SHIELDS
Volume 9, Issue 2 , August 2015, , Page 202-207
Abstract
From the idea of glass recycling of waste product and making it as protective shielding against gamma radiation , Were brought the crash of bottle glass from ... Read More ...
Effect of some different solutions on hardness property for polymer blend composite reinforced with Kevlar fibers
Volume 9, Issue 2 , August 2015, , Page 192-201
Abstract
This research includes study the effect of solution absorptions on hardness property for polymer composite blends. Epoxy, unsaturated polyester resins and their mixture were used as ... Read More ...
EFFECT OF GAMMA RADIATION ON SOME MECHANICAL PROPERTIES FOR POLYMER HYBRID COMPOSITES
Volume 9, Issue 2 , August 2015, , Page 208-213
Abstract
This work is production polymer Hybrid Composites by Hand lay-up method. The samples have done when Epoxy resin was used as a matrix and (Glass، Nylone-6، and Rock wool) fibers as ... Read More ...
Studying the Radiation Contamination in the Soil and War Waste in the Falluja City Using the Solid State Nuclear Track Detectors (SSNTDs) CR-39.
Volume 8, Issue 3 , December 2014, , Page 98-104
Abstract
In this paper practical study have been made to estimate the uranium (238U) concentration through the measurement of the radon gas (222Rn) concentration for different samples include ... Read More ...
Studying Some Mechanical Properties of Polyester Discontinuous fiber glassfilled by Al2o3 , Mg(OH)2 and SiC
Volume 8, Issue 3 , December 2014, , Page 112-114
Abstract
In this studying Impact strength and hardness of polyester discontinues fiber glass composites filled by Al2O3, Mg(OH)2 and SiC filers of (5%Vol. and 15%Vol.).Composite fabricated by ... Read More ...
Growth Nanostructured CdO Thin Film via Solid-Vapor Deposition
Volume 8, Issue 2 , August 2014, , Page 53-57
Abstract
Cadmium Oxide ( CdO ) thin films have been prepared by vacuum evaporation method on Si (111) substrate at room temperature using CdCl2 as a source of Cd. Detailed structural properties ... Read More ...
EFFECT OF PULSE LASER BEAM (ND:YAG) ON ULTRASONIC SENSOR FROM PIEZOELECTRIC MATERIAL THAT TYPE (PVDF) POLYMER.
Volume 8, Issue 2 , August 2014, , Page 97-104
Abstract
This research included study the effect of the pulse laser beam that type (Nd: YAG) on material piezoelectric, was chosen as the piezopolymer material polyvinylidene fluoride (PVDF) ... Read More ...
STUDY OF THE OPTICAL PROPERTIES OF THIN FILMS.
Volume 8, Issue 1 , April 2014, , Page 46-53