کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1879864 1532131 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation and activity measurement of electrodeposited alpha-emitting sources
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Preparation and activity measurement of electrodeposited alpha-emitting sources
چکیده انگلیسی

Alpha-emitting 238Pu and 241Am sources on stainless steel substrates have been prepared using a new electrodeposition method based on an ammonium oxalate–ammonium sulfate electrolyte containing diethyl triamino pentaacetic acid. The deposition yield is determined by measuring the activity of the sources using a high-efficiency 2π α proportional counter and a backscattering chamber designed and fabricated for this purpose. Optimal electrodeposition parameters have been determined for 241Am, enabling manufacture of standard alpha-emitting sources with minimal radioactive waste.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 64, Issues 10–11, October–November 2006, Pages 1260–1264
نویسندگان
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