کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1334157 979152 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Alpha self-irradiation effects in ternary oxides of actinides elements: The zircon-like phases AmIIIVO4 and AIINpIV(VO4)2 (A=Sr, Pb)
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Alpha self-irradiation effects in ternary oxides of actinides elements: The zircon-like phases AmIIIVO4 and AIINpIV(VO4)2 (A=Sr, Pb)
چکیده انگلیسی

We report the experimental studies of irradiation damage from alpha decay in neptunium and americium vanadates versus cumulative dose. The isotopes used were the transuranium αα-emitter 237Np and the α,γα,γ-emitter 241Am. Neptunium and americium vanadates self-irradiation was studied by X-ray diffraction method (XRD). The comparison of the powder diffraction patterns reveal that the irradiation has no apparent effect on the neptunium phases while the americium vanadate swells and becomes metamict as a function of cumulative dose.

We report the experimental studies of irradiation damage from alpha decay in neptunium and americium vanadates versus cumulative dose. The americium vanadate swells and becomes metamict as a function of cumulative dose.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 178, Issue 6, June 2005, Pages 1898–1902
نویسندگان
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