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Radiation Studies and Characterization Processes of Materials Used in Electronic...
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Radiation Studies and Characterization Processes of Materials Used in Electronic Applications

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Industrial Electronics".

Deadline for manuscript submissions: closed (30 November 2022) | Viewed by 3203

Special Issue Editors

Dr. Hesham MH Zakaly

E-Mail Website
Guest Editor
1. Institute of Physics and Technology, Ural Federal University, 620002 Yekaterinburg, Russia
2. Faculty of Science, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
Interests: radiation biology; radiotherapy; radiation protection; Monte Carlo simulations; FLUKA code; material sciences; heavy metals; marine pollution; analytical quality control
Special Issues, Collections and Topics in MDPI journals
Dr. Yasser Rammah

E-Mail Website
Guest Editor
Physics Department, Faculty of Science, Menoufia University, Shebin El-Koom 32511, Menoufia, Egypt
Interests: materials science; radiation physics; medical physics; radiation dosimetry; radiation protection; nuclear physics
Prof. Dr. Shams A.M. Issa

E-Mail Website
Guest Editor
1. Department of Physics, Faculty of Science, University of Tabuk, Tabuk 47512, Saudi Arabia
2. Faculty of Science, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
Interests: medical physics; Monte Carlo simulations; radiation physics; radiological protection; radiation protection
Special Issues, Collections and Topics in MDPI journals
Dr. Huseyin Ozan Tekin

E-Mail Website
Guest Editor
Department of Medical Diagnostic Imaging, College of Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
Interests: medical physics; Monte Carlo simulations; radiation; nuclear physics; medical imaging; radiological protection; nanomaterials; MCNP code; medical imaging physics; radiotherapy; radiation protection; nano-structure materials; digital imaging
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In recent years, the analysis of the radiation permeability and radiation resistance of glass, alloy and similar materials used in electronic and optical applications has attracted great attention from researchers. The main reason for this interest is that these materials are used in applications and usage conditions where they may interact with radiation. This circumstance provided a significant motivation for us to publish this Special Issue, examining the radiation uses of materials and processes with promise for electronic applications in a broad range of development areas. The scope of the Issue is the development and application of theoretical, computational and experimental physics to medicine, physiology and biology. The Issue covers all fields for the peaceful utilization of radiation and nuclear energy as follows: 

  • Materials science;
  • Bioactive materials;
  • Radiation dosimetry;
  • Radiation protection;
  • Radiation application;
  • Nuclear safety;
  • Nanoparticles in imaging and therapy;
  • Therapy physics including ionizing and non-ionizing radiation;
  • Radiobiology;
  • Experimental and computational ionizing and non-ionizing dosimetry including instrumentation and algorithm development;
  • Biomedical engineering;
  • Radiation and system biology;
  • Artificial intelligence in medical physics.

Dr. Hesham MH Zakaly
Dr. Yasser Rammah
Prof. Dr. Shams A.M. Issa
Dr. Huseyin Ozan Tekin
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • bioactive materials radiation dosimetry
  • radiation protection
  • radiation application
  • nuclear safety
  • nanoparticles in imaging and therapy
  • therapy physics including ionizing and non-ionizing radiation
  • radiobiology
  • experimental and computational ionizing and non-ionizing dosimetry including instrumentation and algorithm development
  • biomedical engineering
  • radiation and system biology
  • artificial intelligence in medical physics

Published Papers (2 papers)

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Research

16 pages, 4217 KiB  
Article
Physical Features of High-Density Barium–Tungstate–Phosphate (BTP) Glasses: Elastic Moduli, and Gamma Transmission Factors
by Hesham M. H. Zakaly, Huseyin O. Tekin, Yasser S. Rammah, Shams A. M. Issa, Ali Hamed Alomari, Fatema T. Ali, Duygu Sen Baykal, Wiam Elshami, D. E. Abulyazied, Ghada ALMisned, A. M. A. Mostafa and Antoaneta Ene
Electronics 2022, 11(24), 4095; https://doi.org/10.3390/electronics11244095 - 8 Dec 2022
Cited by 4 | Viewed by 1557
Abstract
We present elastic moduli, gamma radiation attenuation characteristics, and transmission factor of barium–tungstate–phosphate (BTP) glasses with the chemical formula (60-y)BaO-yWO3-40P2O5, where y = 10 (S1)–40 (S4) in steps of 10 mole%. Different types of mathematical and simulation [...] Read more.
We present elastic moduli, gamma radiation attenuation characteristics, and transmission factor of barium–tungstate–phosphate (BTP) glasses with the chemical formula (60-y)BaO-yWO3-40P2O5, where y = 10 (S1)–40 (S4) in steps of 10 mole%. Different types of mathematical and simulation approaches, such as the Makishima-Mackenzie model, the Monte Carlo method, and the online Phy-X/PSD software, are utilized in terms of determining these parameters. The total packing density (Vt) is enriched from 0.607 to 0.627, while the total energy dissociation (Gt) is enriched by increasing the WO3 content (from 52.2 (kJ/cm3). In the investigated glasses, increasing tungstate trioxide (WO3) contribution enhanced Young’s, shear, bulk, and longitudinal moduli. Moreover, Poisson’s ratio is improved by increasing the WO3 content in the BTP glasses. The 20BaO-40WO3-40P2O5 sample possessed the highest values of both linear (µ) and mass attenuation (µm) coefficients, i.e., (µ, µm)S4 > (µ, µm)S3 > (µ, µm)S2 > (µ, µm)S1. Moreover, the 20BaO-40WO3-40P2O5 sample had the lowest values of half (HVL) and tenth (TVL) layers, i.e., (half, tenth)S4 < (half, tenth)S3 < (half, tenth)S2 < (half, tenth)S1. The effective atomic number (Zeff) of the studied glasses has the same behavior as µ and µm. Finally, the 20BaO-40WO3-40P2O5 is reported with the minimum values of transmission factor (TF) for all the BTP investigated at a thickness of 3 cm. In conclusion, the sample with composition 20BaO-40WO3-40P2O5 which has the maximum WO3 reinforcement may be a beneficial glass sample, along with its advanced mechanical and gamma ray shielding properties. Full article
(This article belongs to the Special Issue Radiation Studies and Characterization Processes of Materials Used in Electronic Applications)
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13 pages, 3032 KiB  
Article
Enhancing of Electrical and Dielectric Properties of Barium Zirconate Titanate/Poly (Vinylidene Fluoride) Nano-Composites
by A. M. A. Henaish, Hesham M. H. Zakaly, O. M. Hemeda, I. A. Weinstein, M. M. El-Shahawy and K. A. Darwish
Electronics 2022, 11(23), 3855; https://doi.org/10.3390/electronics11233855 - 23 Nov 2022
Cited by 2 | Viewed by 1057
Abstract
The effects of poly (vinylidene fluoride, PVDF) on barium zirconate titanate nanoparticles has been studied. Different concentrations of (BZT-PVDF) nanocomposites using the formula [x (PVDF)/(1 − x) BZT] (where x = zero, 0.2, 0.4, 0.6, 0.8 and 1) were prepared using the hot [...] Read more.
The effects of poly (vinylidene fluoride, PVDF) on barium zirconate titanate nanoparticles has been studied. Different concentrations of (BZT-PVDF) nanocomposites using the formula [x (PVDF)/(1 − x) BZT] (where x = zero, 0.2, 0.4, 0.6, 0.8 and 1) were prepared using the hot pressing method. The BZT nanoparticle was prepared using the tartrate precursor route method. The Dc resistivity as a function of reciprocal temperature (1000/T) K−1 for the composite samples has been studied. The dielectric constant (ε) increases with the amount of BZT, which can be described as the increase of interfacial space charge polarization between (PVDF-BZT) nano-composites and the increase in the ionic mobility of the polymer. The ferroelectric hysteresis of prepared nano-composites has been investigated. The increase of BZT content raises the slope of the hysteresis loop and hence the dielectric polarization, which may be attributed to the dominance of smaller grain size and tetragonality. The increasing in dielectric properties for the prepared samples is very useful in industrial applications, such as sensors, actuators and transducers. Full article
(This article belongs to the Special Issue Radiation Studies and Characterization Processes of Materials Used in Electronic Applications)
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