کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1265028 | 972189 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Detecting 6 MV X-rays using an organic photovoltaic device
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Detecting 6 MV X-rays using an organic photovoltaic device Detecting 6 MV X-rays using an organic photovoltaic device](/preview/png/1265028.png)
چکیده انگلیسی
An organic photovoltaic (OPV) device has been used in conjunction with a flexible inorganic phosphor to produce a radiation tolerant, efficient and linear detector for 6 MV X-rays. The OPVs were based on a blend of poly(3-hexylthiophene-2,5-diyl) (P3HT) and phenyl-C61-butyric acid methyl ester (PCBM). We show that the devices have a sensitivity an order of magnitude higher than a commercial silicon detector used as a reference. Exposure to 360 Grays of radiation resulted in a small (2%) degradation in performance demonstrating that these detectors have the potential to be used as flexible, real-time, in vivo dosimeters for oncology treatments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 10, Issue 6, September 2009, Pages 1170–1173
Journal: Organic Electronics - Volume 10, Issue 6, September 2009, Pages 1170–1173
نویسندگان
James W. Kingsley, Andrew J. Pearson, Lee Harris, Steven J. Weston, David G. Lidzey,