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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 1,364 - 1,371 (8page)
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초록· 키워드
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An extensive investigation of photon interaction properties has been made for ZnxTe100-x alloys (wherex ¼ 5, 20, 30, 40, 50) to explore its possible use in sensing and shielding gamma radiations. The resultsshow better and stable response of ZnTe alloys for various photon interaction properties over the wideenergy range, with an additional benefit of ease in fabrication due to lower melting points of Zn and Te. Mass attenuation coefficient values show strong dependence on photon energy as well as composition. Effective atomic number has maximum value for Zn5Te95 and lowest for Zn50Te50 in the entire energyregion. The alloy sample with maximum Zeff shows minimal value of Ne and vice versa. Mean free pathfollows inverse trend as observed for mass attenuation coefficient. The exposure and energy absorptionbuildup factors depend upon photon energy, penetration thickness and composition (effective atomicnumber) of ZnxTe100-x alloys. It finds its application for sensing and shielding from highly energetic andhighly penetrating photons at sites where radioactive materials were used and visibility of material is nota big constraint. Further, energy down conversion property of ZnTe alloys with subsequent emission ingreen band suggests its potential use in sensing gamma photons.
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참고문헌 (26)
참고문헌 신청
B.O. El-bashir / 2017 / Comprehensive study on physical, elastic and shielding properties of ternary BaO-Bi2O3-P2O5 glasses as a potent radiation shielding material / J. Non-Cryst. Solids 468:92~99
M.I. Sayyed / 2017 / Half value layer, mean free path and exposure buildup factor for tellurite glasses with different oxide compositions / J. Alloy. Comp 695:3191~3197
S. Kaur / 2016 / Scope of Pb-Sn binary alloys as gamma rays shielding material / Prog. Nucl. Energy 93:277~286
T. Kaur / 2017 / Thickness optimization of SnePb alloys for experimentally measuring mass attenuation coefficients / Nucl. Energy Tech 3:1~5
A.M.A. Mostafa / 2017 / Gamma ray shielding properties of PbO-B2O3-P2O5 doped with WO3 / J. Alloy. Comp 708:294~300
M.I. Sayyed / 2017 / Half value layer, mean free path and exposure buildup factor for tellurite glasses with different oxide compositions / J. Alloy. Comp 695:3191~3197
S. Kaur / 2016 / Scope of Pb-Sn binary alloys as gamma rays shielding material / Prog. Nucl. Energy 93:277~286
T. Kaur / 2017 / Thickness optimization of SnePb alloys for experimentally measuring mass attenuation coefficients / Nucl. Energy Tech 3:1~5
A.M.A. Mostafa / 2017 / Gamma ray shielding properties of PbO-B2O3-P2O5 doped with WO3 / J. Alloy. Comp 708:294~300
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