کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9817926 1518773 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
EUV spectroscopy of highly charged xenon ions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
EUV spectroscopy of highly charged xenon ions
چکیده انگلیسی
At the Berlin Electron Beam Ion Trap facility we investigated the radiation of highly charged xenon ions in the extreme ultraviolet wavelength range using a 2 m grazing incidence spectrometer. For Rb-like Xe17+ to Cu-like Xe25+ ions 37 individual lines have been registered in the range between 90 and 240 Å and identified by performing atomic structure calculations with the HULLAC code. The 4s-4p resonance lines of Cu-like and Zn-like Xe ions are found to be in good agreement with measurements at tokamaks and MCDF calculations. The experimental wavelengths for ions involving a larger number of electrons in the n = 4 shell deviate slightly from the predicted values. Several lines observed with the BerlinEBIT had been previously seen but not identified at the tokamak and can now be classified.
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 126-130
نویسندگان
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