کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7839533 1505711 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Photon-stimulated desorption of Ne metastable atoms from Ar adsorbed on Ne solids
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Photon-stimulated desorption of Ne metastable atoms from Ar adsorbed on Ne solids
چکیده انگلیسی
We investigated the photon-stimulated desorption of Ne metastable atoms from Ar adsorbed on Ne solids. Desorption was observed even for Ar coverage of 200 monolayers even though the yield decreased with the increase in adsorption of Ar atoms. This result suggests that the mixed Ar-Ne layers formed on the Ne solid via Ar adsorption, instead of the Ar-covered layers. In addition, we found that the kinetic energies of the desorbed metastable atoms depend sensitively on the Ar adsorption. A simple estimation using the experimentally obtained results and calculations of the cohesive energies for an Ar-Ne mixed system qualitatively reproduced the kinetic energy shifts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volume 220, October 2017, Pages 25-27
نویسندگان
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