کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8210452 | 1532113 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
LiSr4(BO3)3:Ce3+ phosphor as a new material for ESR dosimetry
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
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چکیده انگلیسی
LiSr4(BO3)3:0.01Ce3+ phosphor was investigated to assess its potential as a material for measurements of radiotherapeutic doses with electron spin resonance (ESR). The ESR spectrum of the phosphor irradiated with 60Co features five ESR signals. An isochronal annealing experiment has shown that the strongest of these signals is associated with the same trap center as the 473Â K peak on the TL glow curve of this material. The dose-response is linear in the studied range from 0.89 to 90.30Â Gy. Fading of the signal was also investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 84, February 2014, Pages 66-69
Journal: Applied Radiation and Isotopes - Volume 84, February 2014, Pages 66-69
نویسندگان
L.H. Jiang, Y.L. Zhang, X.M. Gong, R. Pang, S. Zhang, C.Y. Li, Q. Su,