Analysis of dosimetric properties of quartz crystals under gamma irradiation

被引：0

作者：

Almugren, K. S. ^{[1
]}

Sabtu, Siti Norbaini ^{[2
]}

Sani, S. F. Abdul ^{[3
]}

Dzamrah, Nur Husna ^{[4
]}

Shahira, M. N. Nurul ^{[3
]}

Shafiqah, A. S. Siti ^{[5
]}

Bradley, D. A. ^{[6
,7
]}

机构：

[1] Princess Nourah Bint Abdulrahman Univ, Coll Sci, Dept Phys, Riyadh, Saudi Arabia

[2] Enforcement Leadership & Management Univ, Res Management Ctr, Nilai 71760, Negeri Sembilan, Malaysia

[3] Univ Malaya, Fac Sci, Dept Phys, Kuala Lumpur 50603, Malaysia

[4] Univ Technol Malaysia, Fac Sci, Dept Phys, Johor Baharu 81310, Malaysia

[5] Int Islamic Univ Malaysia, Dept Phys, Kuliyyah Sci, Kuantan 25200, Malaysia

[6] Univ Surrey, Sch Math & Phys, Guildford, England

[7] Sunway Univ, Sch Engn & Technol, Appl Phys & Radiat Technol Grp, CCDCU, Bandar Sunway 47500, Selangor, Malaysia

来源：

APPLIED RADIATION AND ISOTOPES | 2025年 / 218卷

关键词：

Thermoluminescence; Quartz; Radiation dosimetric; THERMOLUMINESCENCE PROPERTIES; NATURAL QUARTZ; LUMINESCENCE; TL; SENSITIVITY; CENTERS;

D O I：

10.1016/j.apradiso.2025.111699

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This study explored the thermoluminescence (TL) properties of various quartz types (amethyst, citrine, rock crystal, and rose quartz) when exposed to gamma irradiation, assessing their potential for dosimetric applications. Key aspects such as heating rate, glow curves, dose-response behavior, linearity index, sensitivity, and fading characteristics were analyzed for each quartz type. The results revealed significant differences in TL performance among the quartz samples, with each type exhibiting distinct characteristics under gamma irradiation. Amethyst displayed the most reliable TL behavior, with strong linearity and stable dose-response relationships, making it the most suitable candidate for radiation dosimetry. These findings contribute valuable insights into the selection of optimal quartz materials for radiation measurement, enhancing the precision and reliability of TL-based dosimetric techniques.

引用

页数：12

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