کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9817947 1518773 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measurement of electron impact collisional excitation cross sections of Ni to Ga-Like Gold
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Measurement of electron impact collisional excitation cross sections of Ni to Ga-Like Gold
چکیده انگلیسی
We are measuring the cross sections for the 3d → 4f and 3d → 5f excitations in Ni- to Ga-like Au in beam plasmas created in the Livermore electron beam ion trap EBIT-I. The measurements are possible by using the high-resolution broadband coverage of the Goddard Space Flight Center micro-calorimeter. The cross sections are determined from the ratio of the intensity of the collisionally excited lines to the intensity of the radiative recombination lines. The value of the excitation cross section of the 3d3/2 → 5f5/2 transition in Au50+ (Cu-like) is presented and compared to distorted wave calculations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 235, Issues 1–4, July 2005, Pages 231-234
نویسندگان
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