Collective Phenomena in Semiconductor Plasmas, Wakefield Generation and Measurement - Theory and Experiment

半导体等离子体中的集体现象、韦克场产生和测量 - 理论与实验

• 批准号: 9617296
• 负责人: Swadesh Mahajan
• 金额: $ 9.95万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-09-01 至 1999-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9617296&HistoricalAwards=false
• 关键词: Collective; Phenomena; Semiconductor; Plasmas; Wakefield

Proposal Number: ECS-9617296 Principal Investigator: Swadesh Mahajan Title: Collective phenomena in semiconductor plasmas, wakefield generation and measurement- theory and experiment. In this research, fundamental investigations into condensed matter plasmas within semiconductors will be investigated. The condensed matter counterparts of plasma waves, and wake fields, in doped III-V systems, will be generated using newly available ultrashort pulse laser techniques. Condensed matter plasmas are an underexplored phenomena. The knowledge generated here may have great relevance to fundamental understanding of the behavior of bandgap-engineered structures, emission processes, and the behavior of materials in extreme environments. It will also provide cross-fertilization as a condensed matter counterpart for emerging research in new extreme regimes of laser-plasma interactions in gaseous plasmas, which could provide synergistic insights.

项目编号：ECS-9617296首席研究员：Swadesh Mahajan题目：半导体等离子体中的集体现象，尾流场产生和测量-理论与实验。在本研究中，将研究半导体内凝聚态等离子体的基础研究。在掺杂III-V系统中，等离子体波和尾流场的凝聚态对应物将使用最新的超短脉冲激光技术产生。凝聚态等离子体是一种未被充分探索的现象。这里产生的知识可能与对带隙工程结构、发射过程和材料在极端环境中的行为的基本理解有很大的相关性。它还将作为凝聚态物质对应物，为气体等离子体中激光等离子体相互作用的新极端制度的新兴研究提供交叉受精，这可以提供协同见解。