Collision Processes Involving Low-Energy Electrons

涉及低能电子的碰撞过程

• 批准号: 9801871
• 负责人: Ilya Fabrikant
• 金额: $ 18万
• 依托单位: University of Nebraska-Lincoln
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-08-01 至 2002-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9801871&HistoricalAwards=false
• 关键词: Collision; Processes; Involving; Low; Energy

This project will examine three problems. The first is that of inelastic collisions of highly excited Rydberg atoms with ground state atoms resulting in electron transfer to the neutral to form a negative ion. The second is vibrational excitation and dissociative attachment of slow electrons to molecules. The third will be to generalize the theory of dissociative attachment to molecules physisorbed on surfaces and embedded in crystal media.

该项目将研究三个问题。 首先是激发的rydberg原子具有基态原子的非弹性碰撞，导致电子转移到中性，形成负离子。 第二个是慢电子向分子的振动激发和解离性附着。 第三个是将分离性依恋的理论推广到物理在表面上并嵌入晶体培养基的分子。