Simultaneous Elastic Recoil Detection Analysis of H and Other Elements in Foils

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2005,（11）
• 页码范围: 2792-2794
• 页数: 3页
• 语种: 英文

摘要

Hydrogen and other elements in SixNyHz foils have been simultaneously measured by using a single E(gas)- E(PSD) telescope and heavy 127I ion beam in elastic recoil detection analysis (ERDA). Hydrogen is measuredin the non-coincidence spectrum of E(PSD), and other elements from the △E - E coincidence spectrum. Thecomposition and depth profiling of the foils are obtained from the simulated spectra.