کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5366964 1388358 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analytic simulation of the backscattering of hundreds eV positrons from elemental solids
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Analytic simulation of the backscattering of hundreds eV positrons from elemental solids
چکیده انگلیسی

Backscattering (Bcs) coefficients for low-energy positrons (∼100 eV) from elemental solids have been simulated using an analytic approach. The model is based on the use of the transport cross-sections (TCSs) and the stopping power calculated from partial wave methods and the best-fit stopping power data of Ashley, respectively. The new result is an extension of recent calculations in the medium energy range. Comparisons, when possible, with experimental and Monte-Carlo (MC) simulation data have been made.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 252, Issue 9, 28 February 2006, Pages 3362-3367
نویسندگان
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