Stopping power measurements with the Time-of-Flight (ToF) technique

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• 作者：Cristiano L. Fontana^a ; ^{fontana@pd.infn.it" class="auth_mail" title="E-mail the corresponding author} ; Chien-Hung Chen^b ; Miguel L. Crespillo^b ; Joseph T. Graham^b ; Haizhou Xue^b ; Yanwen Zhang^a ; ^b ; William J. Weber^a ; ^b
• 关键词：Stopping power ; Time-of-Flight ; Elastic Recoil Detection Analysis ; Ion Beam Analysis ; Energy loss
• 刊名：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
• 出版年：2016
• 出版时间：1 January 2016
• 年：2016
• 卷：366
• 期：Complete
• 页码：104-116
• 全文大小：4204 K

文摘

A review of measurements of the stopping power of ions in matter is presented along with new measurements of the stopping powers of O, Si, Ti, and Au ions in self-supporting thin foils of SiO₂, Nb₂O₅, and Ta₂O₅. A Time-of-Flight system at the Ion Beam Materials Laboratory at the University of Tennessee, Knoxville, was used in transmission geometry in order to reduce experimental uncertainties. The resulting stopping powers show good precision and accuracy and corroborate previously quoted values in the literature. New stopping data are determined.