کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1682708 1010479 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Post-collision interaction after electron impact measured by (e,2e) coincidence technique
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Post-collision interaction after electron impact measured by (e,2e) coincidence technique
چکیده انگلیسی

Auger electron line-shapes after electron impact inner-shell ionization of Argon at 350 eV primary electron energy have been studied by coincidence spectrometry. Emitted Auger electrons are detected in coincidence with the scattered electrons and the energy of the very slow PCI inducer ejected electron was calculated from energy conservation. The background, caused by outer-shell electrons was measured and then removed from the coincident spectrum. The effect of PCI is studied on the background-free diagram Auger spectrum. A systematic deviation was found from the line-shape given by the semi-classical approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 267, Issue 2, January 2009, Pages 275–278
نویسندگان
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