Cumulative approaches to track formation under swift heavy ion (SHI) irradiation: Phenomenological correlation with formation energies of Frenkel pairs

详细信息    查看全文

• 作者：M.L. Crespillo^a ; ^b ; ^{mcrespil@utk.edu} ; F. Agulló ; -Ló ; pez^a ; ^fal@uam.es ; A. Zucchiatti^a
• 关键词：Radiation-induced damage mechanisms ; Ion-solid interaction ; Radiation-induced point defects ; Frenkel pair formation energies ; Order to disorder microstructure phase transformation ; Swift heavy ion irradiation ; Ion track formation ; Electronic stopping power threshold ; Cumulative defect models ; Thermal spike model
• 刊名：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：394
• 期：Complete
• 页码：20-27
• 全文大小：1006 K
• 卷排序：394

文摘

Extensive survey formation energies Frenkel pairs and electronic stopping thresholds. Correlation: track formation thresholds and the energies for Frenkel pair formation. Formation energies Frenkel pairs discussed in relation to the cumulative mechanisms. Amorphous track formation mechanisms: defect accumulation models versus melting. Advantages cumulative models to deal with new hot topics: nuclear-electronic synergy.