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Электронный каталог: Zaky, Z. A. - Theoretical Study of Doped Porous Silicon in Cantor Quasi Periodic Structure for Gamma Radiation ...
Zaky, Z. A. - Theoretical Study of Doped Porous Silicon in Cantor Quasi Periodic Structure for Gamma Radiation ...

Статья
Автор: Zaky, Z. A.
Scientific Reports: Theoretical Study of Doped Porous Silicon in Cantor Quasi Periodic Structure for Gamma Radiation ...
б.г.
ISBN отсутствует
Автор: Zaky, Z. A.
Scientific Reports: Theoretical Study of Doped Porous Silicon in Cantor Quasi Periodic Structure for Gamma Radiation ...
б.г.
ISBN отсутствует
Статья
Zaky, Z.A.
Theoretical Study of Doped Porous Silicon in Cantor Quasi Periodic Structure for Gamma Radiation Detection / Z.A.Zaky, V.D.Zhaketov, [a.o.]. – Text : electronic // Scientific Reports. – 2025. – No. 15. – P. 14995. – URL: https://doi.org/10.1038/s41598-025-94555-4. – Bibliogr.: 62.
This study looks at two photonic crystals that are similar to Cantor’s and are separated by a thin layer of sensitive, porous silicon made of poly(ethylene oxide) nanocomposite and potassium iodide, which is used as a gamma indicator. Modifications in the distinct peak versus the irradiation dose track how the proposed indicator responds to radiation. The results demonstrate that gamma radiation alters the refractive index of the poly(ethylene oxide) nanocomposite, causing the distinct peaks to shift. The impact of doping of nanocomposite with potassium iodide, the porosity of silicon, and the cell’s number is analyzed. Doping the sensitive nanocomposite with potassium iodide showed a negative effect. The proposed indicator recorded a high sensitivity of 0.218 nm/Gy (nm/Gy = nanometer/gray) for low gamma doses up to 100 Gy, and a moderated sensitivity of 0.13 nm/Gy for high gamma dose from 100 to 200 Gy. The suggested indicator demonstrated high sensitivity in low gamma detection.
ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 344.1с - Детекторы гамма-квантов
Спец.(статьи,препринты) = С 326.4 - Коллективные эффекты. Сверхизлучение. Квантовая оптика. Эффект Холла
Спец.(статьи,препринты) = С 342 - Прохождение частиц и гамма-квантов через вещество
Zaky, Z.A.
Theoretical Study of Doped Porous Silicon in Cantor Quasi Periodic Structure for Gamma Radiation Detection / Z.A.Zaky, V.D.Zhaketov, [a.o.]. – Text : electronic // Scientific Reports. – 2025. – No. 15. – P. 14995. – URL: https://doi.org/10.1038/s41598-025-94555-4. – Bibliogr.: 62.
This study looks at two photonic crystals that are similar to Cantor’s and are separated by a thin layer of sensitive, porous silicon made of poly(ethylene oxide) nanocomposite and potassium iodide, which is used as a gamma indicator. Modifications in the distinct peak versus the irradiation dose track how the proposed indicator responds to radiation. The results demonstrate that gamma radiation alters the refractive index of the poly(ethylene oxide) nanocomposite, causing the distinct peaks to shift. The impact of doping of nanocomposite with potassium iodide, the porosity of silicon, and the cell’s number is analyzed. Doping the sensitive nanocomposite with potassium iodide showed a negative effect. The proposed indicator recorded a high sensitivity of 0.218 nm/Gy (nm/Gy = nanometer/gray) for low gamma doses up to 100 Gy, and a moderated sensitivity of 0.13 nm/Gy for high gamma dose from 100 to 200 Gy. The suggested indicator demonstrated high sensitivity in low gamma detection.
ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 344.1с - Детекторы гамма-квантов
Спец.(статьи,препринты) = С 326.4 - Коллективные эффекты. Сверхизлучение. Квантовая оптика. Эффект Холла
Спец.(статьи,препринты) = С 342 - Прохождение частиц и гамма-квантов через вещество