کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1685817 1010576 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Towards the analysis of platinum group elements at low levels in insulating materials
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Towards the analysis of platinum group elements at low levels in insulating materials
چکیده انگلیسی

The operating parameters for a high current caesium sputter source have been modified so that stable beams of anions can be obtained from natural non-conducting samples. This technique has been applied to the analysis of gold and platinum group elements in silicate matrices, particularly olivines. The handling of interferences resulting from the large number of molecular ions produced in such a target, and the effect of differences in the matrices of reference materials are discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 259, Issue 1, June 2007, Pages 194–198
نویسندگان
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