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How to calculate radiation shielding parameters for glasses? 

Effective atomic number
Mass attenuation coefficient
Mean free path
Dopant
Chalcogenide
Best insight from top research papers

To calculate radiation shielding parameters for glasses, various methods and tools are employed. The mass attenuation coefficient (μ/ρ), linear attenuation coefficient (μ), half value layer (HVL), mean free path (MFP), and effective atomic number (Zeff) are crucial parameters assessed. Techniques like FLUKA Monte Carlo code, XCOM calculator, and Geant4 simulation toolkit are utilized for estimation. These tools help in evaluating photon, neutron, and charged radiation interactions, as well as determining shielding efficiency for different types of radiation. Additionally, optical absorption characterization and structural analysis through FTIR spectroscopy aid in understanding the glass composition's impact on radiation shielding capabilities. By utilizing these methods and tools, researchers can accurately assess the radiation shielding capacities of various glass compositions for applications in radiation protection.

Answers from top 5 papers

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Papers (5)Insight
Journal Article•DOI
Gamma-neutron shielding parameters of (S3Sb2)x(S2Ge)100−x chalcogenide glasses nanocomposite
Aycan Sengul, M. Shaheer Akhtar, Iskender Akkurt, Roya Boodaghi Malidarre, Zuhal Er, Ismail Ekmekci 
01 Dec 2022-Radiation physics and chemistry
3 Citations
Radiation shielding parameters for glasses, like (S3Sb2)x(S2Ge)100−x chalcogenide glasses, can be calculated using Phy-X/PSD simulation codes to determine parameters such as LAC, μ, HVL, and neutron removal cross section.
Journal Article•DOI
Design, synthesis, and characterization of Pb-free tellurite glasses for radiation shielding applications
Nada Alfryyan, Ziyad A. Alrowaili, Robson Ferrari Muniz, Z.M. Elqahtani, Jaqueline V. Gunha, Andressa Novatski, Francisco C. Serbena, I.O. Olarinoye, M.S. Al-Buriahi 
01 Apr 2023-Radiation physics and chemistry
Radiation shielding parameters for glasses can be calculated using FLUKA simulations to estimate mass attenuation coefficients for photons and stopping powers for charged radiation, as detailed in the research paper.
Journal Article•DOI
Radiation attenuation properties of novel glass system using experimental and Geant4 simulation
M.Abdullayev S.Mamarajabov
01 Oct 2022-Radiation physics and chemistry
6 Citations
Radiation shielding parameters for glasses, such as mass attenuation coefficients, can be calculated using XCOM software and Geant4 simulation toolkit, validated with experimental data from scintillation detectors.
Journal Article•DOI
Radiation shielding and nuclear security functions of Na2O–Fe2O3–B2O3–La2O3 glass system
Jamila S. Alzahrani, Ziyad A. Alrowaili, I.O. Olarinoye, Mohammed Alqahtani, M.S. Al-Buriahi 
01 Nov 2023-Radiation physics and chemistry
Radiation shielding parameters for glasses can be calculated using FLUKA Monte Carlo code, XCOM calculator, and theoretical expressions to estimate photon, neutron, and charged radiation interactions.
Journal Article•DOI
Structural, optical and radiation shielding parameters of sodium aluminium borate glasses modified with chromium oxide
A. M. Abdelghany, Norah A.M. Alsaif, M.A. Madshal, Hatem A. ElBatal, Y.S. Rammah, W. M. Awad 
01 Mar 2023-Radiation physics and chemistry
3 Citations
Radiation shielding parameters for glasses, like mass attenuation coefficients and half value layer, can be calculated based on the composition and properties of the glass material.

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Is there any work that investigates which parameters are responsible for certain glass defects in production?4 answersThere are several works that investigate the parameters responsible for glass defects in production. Matúšová and Hrušková describe a case study in the glass industry where the exact definition of defects in glass products is provided. Dos Santos and Poveda also discuss the defectiveness of products and the need for unambiguous determination and specification of the causes of product defects. Liu, Yang, Fu, and Wan analyze the compositional dependence of Cu2+ in glasses and its impact on the defect structure and spin Hamiltonian parameters. Lutsyuk, Іliuchok, and Vakhula consider the main defects of glass containers and ways to eliminate them, as well as the evaluation of glass container quality. Anguiano Lizaola, VARGAS OSUNA, CABRERA CORDOBA, MORA RAMIREZ, ANGEL GARCIA, and SIQUEIROS HERNANDEZ present a method to replicate the glass melting process and characterize the microstructure to reduce defects.
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How standard parameter shielding from PB using x-ray?4 answersStep 1: Answer without citation Polymer composites, specifically polyurethane with Pb3O4 filler, have been found to be effective in shielding X-rays, with the composition of 2:1 showing the best results. The composites demonstrated a high absorption capacity, making them a potential material for X-ray shielding. Additionally, an alternative objective method for shielding design is proposed, based on the shielding principle used for X-ray tube housing. This method simplifies the shielding requirements, making it more practical and avoiding subjective assumptions. Step 2: Finding Citations - "Polymer composites have been reported as potential candidates for radiation shield due to their light in weight, low cost, flexible, and efficient". - "The best composition among these ratios was chosen for further study by addition of Pb3O4 filler with the variations of 50, 66.6, 75 and 80 wt%". - "An alternative objective method is that based on the shielding principle used to shield X-ray tube housing to limit the leakage radiation from the X-ray tubes". Step 3: Answer with citation Polymer composites, specifically polyurethane with Pb3O4 filler, have been found to be effective in shielding X-rays, with the composition of 2:1 showing the best results. The composites demonstrated a high absorption capacity, making them a potential material for X-ray shielding. Additionally, an alternative objective method for shielding design is proposed, based on the shielding principle used for X-ray tube housing. This method simplifies the shielding requirements, making it more practical and avoiding subjective assumptions.
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