Coherent Optical Phenomena and Solid State Spin Resonance

相干光学现象和固态自旋共振

• 批准号: 8913451
• 负责人: Erwin Hahn
• 金额: $ 47.5万
• 依托单位: University of California-Berkeley
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-01-15 至 1994-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8913451&HistoricalAwards=false
• 关键词: Coherent; Optical; Phenomena; Solid; State

The program for wider application of the d.c. superconducting quantum interference device (d.c. SQUID) for the detection of Nuclear Magnetic Resonance at high magnetic fields and toward zero field is to be implemented. The resonance detection of surface nuclear spins and the spectroscopy of nuclear coupled spins in powdered solids is to be extended to various materials at varying temperatures. A scheme for detection of surface coupled nuclear quadrupole moments on rare earth doped single crystal surface by an optical pumping method will be carried out.

华盛顿特区更广泛应用的计划将实现用于在高磁场和零磁场下检测核磁共振的超导量子干涉装置（d.c. SQUID）。 表面核自旋的共振检测和粉末固体中核耦合自旋的光谱将扩展到不同温度下的各种材料。 将实施光泵浦方法检测稀土掺杂单晶表面表面耦合核四极矩的方案。