Industry/University Cooperative Research Activity: Two- Dimension Electron System on Hydrogen and Acoustic Properties of Helium-Three (Materials Research)

产学合作研究活动：氢的二维电子系统和氦三的声学特性（材料研究）

• 批准号: 8503832
• 负责人: John Goodkind
• 金额: $ 40.3万
• 依托单位: University of California-San Diego
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-07-01 至 1988-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8503832&HistoricalAwards=false
• 关键词: Industry; University; Cooperative; Research; Activity

This project will investigate the two-dimensional electron systems in quantum regimes. This experimental and theoretical research will include a study of possible phase transitions at lower temperatures than previously used. The range of electron densities and interaction strengths between the electrons will be in a regime not accessible in current semiconductor systems or with previous metal-liquid helium-vacuum surfaces. Fundamental questions of the crystallization of the electron fluid and the conditions of the melting process will be determined.

本项目将研究量子体系中的二维电子系统。这项实验和理论研究将包括在比以前使用的更低温度下可能发生的相变的研究。电子密度的范围和电子之间的相互作用强度将处于当前半导体系统或以前的金属-液态氦-真空表面无法达到的状态。电子流体结晶的基本问题和熔化过程的条件将被确定。