کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1684489 1010530 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Double differential distributions of electron emission in ion–atom and electron–atom collisions using an electron spectrometer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Double differential distributions of electron emission in ion–atom and electron–atom collisions using an electron spectrometer
چکیده انگلیسی

We study electron emission from atoms and molecules in collisions with fast electrons and heavy ions (C6+). The soft collision electrons (SE), two center electron emission (TCEE), the binary encounter (BE) events and the KLL Auger lines along with the elastically scattered peaks (in electron collisions) are studied using a hemispherical electrostatic electron analyzer. The details of the measurements along with description of the spectrometer and data acquisition system are given. The angular distributions of the low energy (few eV) electrons in soft collisions and the binary encounter electrons at keV energies are compared with quantum mechanical models based on the first Born (B1) and the continuum distorted wave-Eikonal initial state approximation (CDW-EIS).

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 1, January 2009, Pages 157–162
نویسندگان
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