کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5424902 | 1395841 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Strength of the interatomic potential derived from angular scans in LEIS
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Strength of the interatomic potential derived from angular scans in LEIS Strength of the interatomic potential derived from angular scans in LEIS](/preview/png/5424902.png)
چکیده انگلیسی
Angular scans were performed for a Cu(1Â 0Â 0) single crystal and He+ ions. The results were compared to MARLOWE, KALYPSO and FAN simulations to obtain information on the interaction potential. The influence of the used evaluation procedure on the deduced scattering potential was investigated. The scattering potential is found to be weaker than what is predicted by an uncorrected TFM potential. It was found that the use of a single screening correction factor is applicable in a wide range of impact parameters. It is further shown that selection of single scattering trajectories and a limitation of information depth to the surface layers is possible for neutral and charge integrated spectra.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface Science - Volume 602, Issue 17, 1 September 2008, Pages 2921-2926
Journal: Surface Science - Volume 602, Issue 17, 1 September 2008, Pages 2921-2926
نویسندگان
D. Primetzhofer, S.N. Markin, M. Draxler, R. Beikler, E. Taglauer, P. Bauer,