找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Ion Beam Surface Layer Analysis; Volume 1 O. Meyer,G. Linker,F. Käppeler Book 1976 Springer Science+Business Media New York 1976 Cross sect

[复制链接]
楼主: OBESE
发表于 2025-3-26 21:57:37 | 显示全部楼层
发表于 2025-3-27 02:12:27 | 显示全部楼层
Energy Straggling of 4He Ions in Al and Cu in the Backscattering Geometry recorded from samples where a thin gold film was covered with aluminum or copper films of different thicknesses. The effect of energy straggling was determined from the broadening of the Au peak. The primary energies of He ions were varied between 0.5 and 2.0 MeV. To determine the thicknesses of th
发表于 2025-3-27 07:59:39 | 显示全部楼层
Determining Concentration vs. Depth Profiles from Backscattering Spectra without Using Energy Loss Vrgy rather than the energy measured at the detector. This is done by assuming depth-independent values, for each element, for the quantity (energy loss after collision) ÷ (energy loss before collision). Once these profiles are obtained, a profile of composition vs. collision energy follows directly
发表于 2025-3-27 10:37:16 | 显示全部楼层
Comparative Analysis of Surface Layers by Backscattering and by Auger Electron Spectroscopytem); compound formation (Cr-Al system); and inter-diffusion of two metals (Au-Ni system). The backscattering methods, which are nondestructive, provide measurements of thickness and concentration, with an accuracy of 5% and a depth resolution of about 200 Å in the near surface region when a solid-s
发表于 2025-3-27 15:18:19 | 显示全部楼层
Analyzing the Formation of a thin Compound Film by Taking Moments on Backscattering Spectracomparable to the depth resolution of the instrument. This paper describes a method of circumventing this difficulty by using the change that takes place in the moment of the distribution of a given element. The growth of the compound layer is proportional to the square root of the change of moment
发表于 2025-3-27 20:35:32 | 显示全部楼层
发表于 2025-3-27 22:50:29 | 显示全部楼层
发表于 2025-3-28 05:48:08 | 显示全部楼层
发表于 2025-3-28 07:04:08 | 显示全部楼层
Near-Surface Investigation by Backscattering of N+Ions and Grazing Angle Beam Incidenceyzing ions is investigated. As detector resolution, stopping power, energy straggling and multiple scattering effects are involved in resolution, these data were measured for He. and N. ions of energy 1,3 MeV on thin W layers. The geometrical effect is found to be by far more efficient than heavy io
发表于 2025-3-28 14:25:47 | 显示全部楼层
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-5-25 08:28
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表