SGER: Development of a Helical Resonator Based ESR Spectrometer

SGER：基于 ESR 光谱仪的螺旋谐振器的开发

• 批准号: 9404552
• 负责人: Theodore Castner
• 金额: $ 5万
• 依托单位: University of Rochester
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-04-01 至 1995-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9404552&HistoricalAwards=false
• 关键词: SGER; Development; Helical; Resonator; Based

9404552 Castner Technical abstract: This Small Grants for Exploratory Research project is devoted to the development of a helical resonator (HR) electron spin resonance (ESR) spectrometer. The key component of the spectrometer is the high Q (quality factor) HR coil, which employs superconducting wire. In contrast to existing, single- frequency ESR spectrometers, the HR-based spectrometer will have a coil that resonates at several frequencies. The successful development of such a spectrometer would have a number of immediate scientific applications, but in the longer run might also lead to easily transportable commercial spectrometers with applications to a range of fields encompassing physics, chemistry, geology and biology. Non-technical abstract: Same ***

技术摘要：本探索性研究小额资助项目用于研制螺旋谐振器（HR）电子自旋共振（ESR）光谱仪。该光谱仪的关键部件是采用超导导线的高Q（品质因子）HR线圈。与现有的单频ESR光谱仪相比，基于hr的光谱仪将有一个在几个频率上共振的线圈。这种光谱仪的成功开发将有许多直接的科学应用，但从长远来看，也可能导致易于运输的商业光谱仪，应用于包括物理，化学，地质和生物学在内的一系列领域。非技术摘要：相同