AIT (U.S.)-CCNAA (Taiwan) Cooperative Research: Electronic Properties of High Temperature Superconductors

AIT（美国）-CCNAA（台湾）合作研究：高温超导体的电子特性

• 批准号: 8921237
• 负责人: Yanching Jean
• 金额: $ 3.56万
• 依托单位: University of Missouri-Kansas City
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-03-01 至 1993-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8921237&HistoricalAwards=false
• 关键词: AIT; U.S.; CCNAA; Taiwan; Cooperative

This is a two-year collaborative research project between Drs. Yanching Jean and Wai-Yim Ching, University of Missouri, and Dr. Professor Tseng Poh-Kun, National Taiwan University supported by the AIT-CCNAA Cooperative Science Program. This proposal plans to study electronic properties of high temperature superconductors, specifically the electron momentum densities in the high transition temperature superconductors. This project can provide critical data for understanding the relationship between superconductivity and the electronic states of high temperature materials. Dr. Jean is a leader in the study of low temperature superconductivity and was the first person to report the changes in the positron lifetime spectra. The research proposed here is one of the hottest fields in science and is important to continuing U.S. leadership in this field. This research is jointly supported by the NSF and the Taiwan National Science Council, which provides much of the funds needed for equipment and facilities.

这是一项为期两年的合作研究项目，由美国密苏里大学的Jean Yanking博士和Wai-Yim Ching博士，以及国立台湾大学的曾伯坤教授共同完成，由AIT-CCNAA合作科学计划资助。这项计划计划研究高温超导体的电子性质，特别是高温超导体中的电子动量密度。该项目可以为理解高温材料的超导电性与电子态之间的关系提供关键数据。Jean博士是低温超导研究的领导者，也是第一个报告正电子寿命谱变化的人。这里提出的研究是科学界最热门的领域之一，对美国在该领域继续保持领导地位非常重要。这项研究由国家科学基金会和台湾国家科学委员会共同支持，后者提供了设备和设施所需的大部分资金。