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SGER: Quantum Coherence in Superconducting and Normal Systems

SGER：超导和普通系统中的量子相干性

基本信息

批准号：
0242120
负责人：
Vinay Ambegaokar
金额：
$ 7.5万
依托单位：
Cornell University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2003
资助国家：
美国
起止时间：
2003-01-01 至 2005-12-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0242120&HistoricalAwards=false
关键词：
SGER Quantum Coherence Superconducting Normal

项目摘要

This award is made as a Small Grant for Exploratory Research (SGER). The theoretical research deals with quantum coherence in a variety of physical systems. As such, the research may find application in quantum information sciences. In addition, some of the systems to be considered have novel properties at the nanoscale. The systems under investigation include possible phase transitions in cold confined Fermi gases and magnetic properties of small metal grains. Also to be studied are superconducting grains and films. The focus of these studies will be the clarification of theoretical issues that are impeding progress at the interface between theory and experiment. The work will be done in collaboration with groups at Birmingham in England and Munich in Germany, in addition to Cornell.%%%This award is made as a Small Grant for Exploratory Research (SGER). The theoretical research deals with quantum coherence in a variety of physical systems. As such, the research may find application in quantum information sciences. In addition, some of the systems to be considered have novel properties at the nanoscale. The systems under investigation include possible phase transitions in cold confined Fermi gases and magnetic properties of small metal grains. Also to be studied are superconducting grains and films. The focus of these studies will be the clarification of theoretical issues that are impeding progress at the interface between theory and experiment. The work will be done in collaboration with groups at Birmingham in England and Munich in Germany, in addition to Cornell.***

这一奖项是作为探索性研究(SGER)的小额赠款颁发的。理论研究涉及各种物理系统中的量子相干性。因此，这项研究可能会在量子信息科学中得到应用。此外，一些要考虑的系统在纳米级具有新的性质。正在研究的系统包括冷约束费米气体中可能的相变和小金属颗粒的磁性。同样需要研究的还有超导颗粒和超导薄膜。这些研究的重点将是澄清在理论和实验之间阻碍进展的理论问题。这项工作将与英国伯明翰和德国慕尼黑的团队合作完成，此外还有康奈尔大学。%这个奖项是作为探索性研究(SGER)的小额赠款颁发的。理论研究涉及各种物理系统中的量子相干性。因此，这项研究可能会在量子信息科学中得到应用。此外，一些要考虑的系统在纳米级具有新的性质。正在研究的系统包括冷约束费米气体中可能的相变和小金属颗粒的磁性。同样需要研究的还有超导颗粒和超导薄膜。这些研究的重点将是澄清在理论和实验之间阻碍进展的理论问题。除了康奈尔大学，这项工作还将与英国伯明翰和德国慕尼黑的团体合作完成。