Energy Spectra of Hydrogen Atoms Reflected From the Surface of Tungsten

被引：1
作者：
Mikhailov, V. S. [1 ]
Babenko, P. Yu. [1 ]
Tensin, D. S. [1 ]
Zinoviev, A. N. [1 ]
机构：
[1] Russian Acad Sci, Ioffe Phys Tech Inst, St Petersburg 194021, Russia
来源：
JOURNAL OF SURFACE INVESTIGATION | 2023年 / 17卷 / 01期
基金：
俄罗斯科学基金会;
关键词：
plasma-wall interaction; hydrogen- and deuterium-ion scattering; tungsten; surface; energy spectra; angular distributions; HELIUM-ATOMS; POTENTIALS; SCATTERING; DEUTERIUM; IONS;
D O I：
10.1134/S1027451023010330
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Computer simulations are used to calculate the energy spectra and angular distributions of reflected particles under bombardment of the surface of tungsten by hydrogen and deuterium atoms with energies of 0.1-10 keV. A model is proposed; it qualitatively explains the main regularities in the behavior of the spectra. The similarity between the energy spectra obtained under bombardment by hydrogen and deuterium atoms at the same collision velocities are established. The angular distribution of reflected particles is universal in a wide range of initial energies of the bombarding atoms.
引用
收藏
页码：258 / 264
页数：7
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