کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5376807 1504330 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The efficiency of Interatomic Coulombic Decay in Ne clusters
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
The efficiency of Interatomic Coulombic Decay in Ne clusters
چکیده انگلیسی
In this article, we demonstrate that Interatomic Coulombic Decay (ICD) is the dominant relaxation channel of Ne 2s inner valence vacancies in free Ne clusters, with an efficiency close to 100%. ICD designates a novel autoionization process of a vacancy in a weakly bonded atomic or molecular cluster. Its main characteristic is the release of an electron from a site different than the original vacancy, which is mediated by ultrafast energy transfer. Results are shown for cluster sizes between approx. 50-600 atoms. A trend towards apparently increased efficiency for larger clusters may result from inelastic scattering processes inside the cluster.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Physics - Volume 329, Issues 1–3, 26 October 2006, Pages 246-250
نویسندگان
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