U.S.-Brazil Cooperative Research: A Study of the Magnetic Properties of Some Strongly Correlated Electron Systems

美国-巴西合作研究：一些强相关电子系统的磁性研究

• 批准号: 9602928
• 负责人: Saul Oseroff
• 金额: $ 4.01万
• 依托单位: San Diego State University Foundation
• 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: 1997-03-01 至 2002-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9602928&HistoricalAwards=false
• 关键词: U.S.; Brazil; Cooperative; Research; Study

9602928 Oseroff This U.S.-Brazil award will support collaborative research between Dr. Saul Oseroff of San Diego State University and Dr. Carlos Rettori of Universidade Estadual de Campinas - UNICAMP in the study of heavy fermion systems, intermediate valence compounds and materials showing an unusually large magnetoresistance. The experiments planned will address specific questions essential to the understanding of the physics of strongly correlated systems. Electron spin resonance, magnetization and Raman techniques will be used to study high quality single crystals of those systems. In addition to shedding light on the issue of the microscopic description of heavy fermion physics, successful results of these experiments will lead to the ability to manipulate strong correlation effects for useful means especially in the areas of electronic and thermal devices. ***

9602928 Oseroff 该美国-巴西奖项将支持圣地亚哥州立大学的 Saul Oseroff 博士和坎皮纳斯大学 - UNICAMP 的 Carlos Rettori 博士之​​间的合作研究，研究重费米子系统、中间价化合物和表现出异常大磁阻的材料。计划的实验将解决对于理解强相关系统的物理学至关重要的具体问题。 电子自旋共振、磁化和拉曼技术将用于研究这些系统的高质量单晶。 除了揭示重费米子物理的微观描述问题之外，这些实验的成功结果还将带来操纵强相关效应的能力，以提供有用的手段，特别是在电子和热设备领域。 ***