Studies of High Tc and Buckminsterfullerene Superconductors under High Hydrostatic Pressure

高静压下高温和巴克明斯特富勒烯超导体的研究

• 批准号: 9208531
• 负责人: James Schilling
• 金额: $ 25万
• 依托单位: Washington University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-09-01 至 1996-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9208531&HistoricalAwards=false
• 关键词: Studies; Tc; Buckminsterfullerene; Superconductors; under

The goal of this proposal is to search for correlations between the superconducting and normal-state properties in selected oxide and Buckminster fullerine compounds as a function of hydrostatic pressure. Emphasis will be placed on the effect that pressure induced changes in the local oxygen ordering have on the superconducting transition temperature Tc. The results of this study should lead to information on the mechanism(s) responsible for the superconducting state and aid in the search for compounds with higher values of Tc.

该提案的目标是寻找选定的氧化物和巴克明斯特富勒烯化合物的超导特性和正常状态特性之间的相关性作为静水压力的函数。重点将放在压力引起的局部氧有序变化对超导转变温度 Tc 的影响上。这项研究的结果应该会带来有关超导状态机制的信息，并有助于寻找具有更高 Tc 值的化合物。