Physical Metallurgy of Metal Film-Hydrogen Systems

金属膜-氢系统的物理冶金

• 批准号: 8700412
• 负责人: Che-Yu Li
• 金额: --
• 依托单位: Cornell University
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-12-15 至 1992-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8700412&HistoricalAwards=false
• 关键词: Physical; Metallurgy; Metal; Film; Hydrogen

The emphasis in this research is on the use of forward recoil spectroscopy to give rapid, accurate measurements of hydrogen levels in thin metal film systems. Areas of emphasis in the research follow: (1) measurement of enhanced hydrogen solubility in thin films; (2) effects of heavy ion irradiation on hydrogen diffusion; (3) interactive effects of ion mixing and the presence of hydrogen; and (4) hydrogen solubility in metallic glasses. A variety of metallic systems are selected to permit detailed investigations to be performed with the goal of improved understanding of the behavior of hydrogen in thin films.

这项研究的重点是使用正向反冲光谱法来快速、准确地测量金属薄膜系统中的氢含量。 研究重点领域如下：（1）薄膜中氢溶解度增强的测量； (2)重离子辐照对氢扩散的影响； (3)离子混合和氢存在的交互作用； (4)氢在金属玻璃中的溶解度。 选择各种金属系统来进行详细研究，以提高对薄膜中氢行为的理解。