Reaction-diffusion modeling of hydrogen transport and surface effects in application to single-crystalline Be
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms(2018)
摘要
A model based on a reaction-diffusion approach is used to simulate thermal desorption experiments performed with ion beam exposed single-crystalline beryllium. The model describes deuterium retention, migration and release, relating microscopic material properties to desorption spectra observed in experiments. Multiple trapping at single vacancies, hydrogen accumulation on the surface and surface coverage dependent desorption are accounted for in the model, showing good qualitative agreement with experimental observations.
更多查看译文
关键词
Reaction-diffusion,Hydrogen retention,Beryllium,TDS
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要