Table of content

Iraqi Journal of Applied Physics

المجلة العراقية للفيزياء التطبيقية

ISSN: 18132065 23091673
Publisher: iraqi society for alternative and renewable energy sources and techniques
Faculty:
Language: English

This journal is Open Access

About

The Iraqi Journal of Applied Physics (IJAP) is a peer reviewed journal of high quality devoted to the publication of original research papers from applied physics and their broad range of applications. IJAP publishes quality original research papers, comprehensive review articles, survey articles, book reviews, dissertation abstracts in physics and its applications in the broadest sense. It is intended that the journal may act as an interdisciplinary forum for Physics and its applications. Innovative applications and material that brings together diverse areas of Physics are particularly welcome. Review articles in selected areas are published from time to time. It aims to disseminate knowledge; provide a learned reference in the field; and establish channels of communication between academic and research experts, policy makers and executives in industry, commerce and investment institutions. IJAP is a quarterly specialized periodical dedicated to publishing original papers, letters and reviews in: Applied & Nonlinear Optics, Applied Mechanics & Thermodynamics, Digital & Optical Communications, Electronic Materials & Devices, Laser Physics & Applications, Plasma Physics & Applications, Quantum Physics & Spectroscopy, Semiconductors & Optoelectronics, Solid State Physics & Applications, Alternative and Renewable Energy, Computers Networks and Applications.

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Contact info

P. O. Box 55259,
Baghdad 12001,
Iraq
Website: www.iraqiphysicsjournal.com
Email: admin@iraqiphysicsjournal.com
Email: editor_ijap@yahoo.co.uk

Table of content: 2016 volume:12 issue:4

Article
Iraqi Journal of Applied Physics
المجلة العراقية للفيزياء التطبيقية

Authors: Editorial Board
Pages: 1-1
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Abstract

The Iraqi Journal of Applied Physics (IJAP) is a peer reviewed journal of high quality devoted to the publication of original research papers from applied physics and their broad range of applications. IJAP publishes quality original research papers, comprehensive review articles, survey articles, book reviews, dissertation abstracts in physics and its applications in the broadest sense. It is intended that the journal may act as an interdisciplinary forum for Physics and its applications. Innovative applications and material that brings together diverse areas of Physics are particularly welcome. Review articles in selected areas are published from time to time. It aims to disseminate knowledge; provide a learned reference in the field; and establish channels of communication between academic and research experts, policy makers and executives in industry, commerce and investment institutions. IJAP is a quarterly specialized periodical dedicated to publishing original papers, letters and reviews in: Applied & Nonlinear Optics, Applied Mechanics & Thermodynamics, Digital & Optical Communications, Electronic Materials & Devices, Laser Physics & Applications, Plasma Physics & Applications, Quantum Physics & Spectroscopy, Semiconductors & Optoelectronics, Solid State Physics & Applications, Alternative and Renewable Energy, and Computers and Networks.


Article
Instructions for Authors
تعليمات للمؤلفين

Authors: Editorial Board
Pages: 2-2
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Abstract

Contributions to be published in this journal should be original research works, i.e., those not already published or submitted for publication elsewhere, individual papers or letters to editor. Manuscripts should be submitted to the editor at the mailing address: Iraqi Journal of Applied Physics, Editorial Board, P. O. Box 55259, Baghdad 12001, IRAQ Website: www.iraqiphysicsjournal.com Email: editor@iraqiphysicsjournal.com, editor_ijap@yahoo.co.uk


Article
Peer-Reviewed Research Works in Applied and Nonlinear Optics in Iraq 2005-2015 (Review Article)

Authors: Editorial Board
Pages: 3-8
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Abstract

In this article, the research works on applied and nonlinear optics published in the Iraqi Journal of Applied Physics (IJAP) during 2005-2015 are reviewed.


Article
Structural Characteristics of Nickel Ferrite Nanoparticles Synthesized by New Arrangement of Concentric Targets in DC Reactive Magnetron Sputtering

Authors: Firas J. Kadhim --- Ruaa A. Mohammed
Pages: 9-12
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Abstract

Nickel ferrite (NiFe2O4) nanostructures were synthesized by co-sputtering of Ni and Fe targets in presence of oxygen. A dc plasma sputtering system employing closed-field unbalanced magnetron at the anode was used for the preparation of these films. The structural characteristics of the prepared films were determined and the results showed that these films are polycrystalline, highly pure, with average particle size of 20-25nm and average surface roughness of 0.465nm. These nickel ferrite nanostructures were prepared at low production cost, high reliability and reasonable structural purity.


Article
Preparation and Characterization of Silicon Dioxide Nanostructures by DC Reactive Closed-Field Unbalanced Magnetron Sputtering

Authors: Mohammed A. Hameed --- Zahraa M. Jabbar
Pages: 13-18
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Abstract

In this work, silicon dioxide nanostructures were prepared by a reactive closed-field unbalanced magnetron dc plasma sputtering technique. The target of p-type silicon was sputtered in presence of argon-oxygen gas mixture used for plasma generation and oxidation of silicon sputtered atoms. The x-ray diffraction patterns showed that only distinct peak corresponding to the crystal plane of (101) was observed with reasonable intensity. This is typical behavior of nanostructures. The scanning electron microscopy of the prepared samples showed that certain gas mixtures can produce the smallest particles with high probability for large grains to grow. Uniform distributed particles could be obtained using different mixtures. The energy-dispersive x-ray spectroscopy showed that only silicon and oxygen have appeared in the final sample with different weight percentages depending on the mixing ratio of the argon and oxygen gases. The SiO2 prepared in this work are very good candidates to be employed in random gain media as scattering particles.


Article
Employment of Magnetron to Enhance Langmuir Probe Characteristics of Argon Glow Discharge Plasma in Sputtering System

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Abstract

In this study, the parameters affecting the Langmuir characteristics of a closed-field unbalanced magnetron plasma sputtering system were studied. These parameters include the effect of variation in working pressure on the current-voltage characteristics of Langmuir probe diagnostics in unmagnetized glow-discharge plasma. Also, the current-voltage characteristics of Langmuir probe diagnostics in glow-discharge plasma at working pressure of 0.7mbar and three different cases (no magnetron, using one magnetron at the cathode, and using dual magnetrons) were introduced. The current-voltage characteristics of Langmuir probe in glow-discharge plasma at three different positions of the Langmuir probe inside plasma volume were determined. The variation of electron temperature and density in plasma with working gas pressure was determined at the center point between the electrodes when dual magnetrons were used. Finally, the effect of mixing nitrogen with argon on the Langmuir probe characteristics at total working pressure of 0.7mbar and inter-electrode distance of 4cm was introduced.


Article
IJAP Copyright Release Form
استمارة نقل حقوق النشر والتوزيع للمجلة العراقية للفيزياء التطبيقية

Authors: Editorial Board
Pages: 41-41
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Abstract

The authors will keep the following rights: 1. Possession of the article such as patent rights. 2. Free of charge use of the article or part of it in any future work by the authors such as books and lecture notes after informing IJAP editorial board. 3. Republishing the article for any personal purposes of the authors after taking journal permission.

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