RAMAN STRUCTURAL AND GAMMA RADIATION SHIELDING FEATURES FOR AMORPHOUS MATERIALS: TLBLa(Nb/Ti)

Radiological Science Department – Faculty of Applied Medical Science – King Khalid University, P. O. Box 9004, Abha, Saudi Arabia.; H. ALMOHIY; M. SAAD; Radiological Science Department – Faculty of Applied Medical Science – King Khalid University, P. O. Box 9004, Abha, Saudi Arabia.; Physics Department- Faculty of science –Mnasoura University, Egypt.; E. R. SHAABAN; Physics Department, Faculty of Science, Al-Azhar University, Assuit, 71542, Egypt; Y. M. ABOU DEIF; Physics Dep., Faculty of Science, King Khalid University, P. O. Box 9004, Abha, Saudi Arabia.; M. REBEN; Faculty of Materials Science and Ceramics, AGH – University of Science and Technology, al. Mickiewicza 30, 30-059 Cracow, Poland; E. YOUSEF; Physics Dep., Faculty of Science, King Khalid University, P. O. Box 9004, Abha, Saudi Arabia

doi:10.15251/cl.2020.178.397

journal article·2020-08Open access

RAMAN STRUCTURAL AND GAMMA RADIATION SHIELDING FEATURES FOR AMORPHOUS MATERIALS: TLBLa(Nb/Ti)

Radiological Science Department – Faculty of Applied Medical Science – King Khalid University, P. O. Box 9004, Abha, Saudi Arabia., H. ALMOHIY, M. SAAD, Radiological Science Department – Faculty of Applied Medical Science – King Khalid University, P. O. Box 9004, Abha, Saudi Arabia., Physics Department- Faculty of science –Mnasoura University, Egypt., E. R. SHAABAN, Physics Department, Faculty of Science, Al-Azhar University, Assuit, 71542, Egypt, Y. M. ABOU DEIF, Physics Dep., Faculty of Science, King Khalid University, P. O. Box 9004, Abha, Saudi Arabia., M. REBEN, Faculty of Materials Science and Ceramics, AGH – University of Science and Technology, al. Mickiewicza 30, 30-059 Cracow, Poland, E. YOUSEF, Physics Dep., Faculty of Science, King Khalid University, P. O. Box 9004, Abha, Saudi Arabia

Chalcogenide Letters· Volume 17· Issue 8

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Source abstract

Abstract

The gamma radiation protection parameter for the TeO2-LINbO3-BaF2-La2O3 network modified by Nb2O5/TiO2 in the present work. The following compounds have been examined: [77.53TeO2-7.31LiNbO3-4.16Nb2O5-10% BaF2-1.0La2O3, sample code TSH1), [71.69TeO2-7.31LiNbO3-10BaF2-1.0La2O3, sample TSH2] and [76.69TeO2-7.31LiNbO3- 5TiO2-10BaF2-1% La2O3 and sample code TSH3]. Within this, we specify the criteria for shielding such as mass attenuation coefficients (μm/), effective atomic numbers (Zeff), electron density (Ne), half-value layers (HVL), mean free path (MFP). The TSH3 glasses have a greater gamma-ray safety performance because of a higher value of HVL, (μm/), and MFP. The observed glasses display good gamma ray safety compared to used standard radiation-shielding materials, namely RS-360, and RS-520. Finally, the structure of these glasses investigates at wavenumber in the range 50 to 1200 cm-1 by using Raman spectra.

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Research context

Ceramics & glasses

OpenAlex topics: Radiation Shielding Materials Analysis · Nuclear materials and radiation effects · Glass properties and applications

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