U.S.-Brazil Cooperative Research in Detection of Weakly Magnetic Fields and Fluctuations

美国-巴西合作研究弱磁场和波动探测

• 批准号: 8802235
• 负责人: Orest Symko
• 金额: $ 1.68万
• 依托单位: University of Utah
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-09-01 至 1992-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8802235&HistoricalAwards=false
• 关键词: U.S.; Brazil; Cooperative; Research; Detection

This award supports cooperative research on superconductivity and low temperature physics to be carried out by Orest Symko of the University of Utah and Paulo Costa Ribeiro of the Pontifical Catholic University in Rio de Janeiro in Brazil. Arrays of superconducting devices will be developed for biomagnetic studies and for magnetic fluctuation studies. Superconducting quantum interference devices (SQUIDS) will be developed for studying the magnetic fields produced by the heart and brain. In addition, a high temperature superconducting magnetometer will be developed for studies of the magnetic fluctuations in high Tc superconductors. The research draws on the experience and facilities of both groups. Prof. Symko works on Josephson junction devices for data processing and on studies of magnetism at low temperatures. The Brazil group is involved in research on biomagnetism and low-dimensionality magnetism. This project will continue a previously productive collaboration which has included exchange of students and post-docs and the publication of several papers.

该奖项支持合作研究， 超导性和低温物理学 由犹他州大学的Orest Symko进行 和保罗·科斯塔·里贝罗 巴西里约热内卢的一所大学。阵列 超导设备将被开发用于 生物磁性研究和磁波动 问题研究超导量子干涉器件 （SQUIDS）将被开发用于研究磁 心脏和大脑产生的磁场另外还有按 高温超导磁强计将是 是为了研究 高温超导体 这项研究借鉴了以下方面的经验和设施： 两组。Symko教授研究约瑟夫森结 用于数据处理和研究的装置 低温下的磁性 巴西队是 参与了生物磁性的研究， 低维磁性 该项目将 继续以前富有成效的合作， 包括交换学生和博士后， 发表了几篇论文。