EXP-SA: Collaborative Research: Quantum magnetometer for detection of explosives with nuclear quadrupole resonance

EXP-SA：合作研究：利用核四极共振检测爆炸物的量子磁力计

• 批准号: 0730489
• 负责人: Michael Romalis
• 金额: $ 20万
• 依托单位: Princeton University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-09-01 至 2010-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0730489&HistoricalAwards=false
• 关键词: EXP; SA; Collaborative; Research; Quantum

TITLE: Collaborative Research: EXP-SA: Quantum magnetometer for detection of explosives with nuclear quadrupole resonancePI name: Michael RomalisInstitution: Princeton University Proposal Number: 0730489This is a proposal for improving nuclear quadrupole resonance (NQR) detection of explosives. NQR is desirable as it is a penetrating method of detection. The enhanced sensitivity through this investigation could provide an order of magnitude enhancement in a compact system. Active spin feedback and quantum control are the most promising innovations in the proposal. Other techniques to be evaluated are aimed at reducing or shielding background interference. A practical implementation is addressed with the conceptual design of a device which mounts under a floor. The work could improve many areas where magnetic resonance is employed such as health care, physics and space science.

标题：合作研究：EXP-SA：量子磁力仪用于核四极共振探测爆炸物PI姓名：Michael Romalis机构：普林斯顿大学提案编号：0730489这是一项改进核四极共振（NQR）探测爆炸物的提案。NQR是理想的，因为它是一种穿透性的检测方法。通过这项调查的灵敏度提高，可以提供一个数量级的增强在一个紧凑的系统。主动自旋反馈和量子控制是该提案中最有前途的创新。有待评估的其他技术旨在减少或屏蔽背景干扰。一个实际的实施是解决与安装在地板下的设备的概念设计。 这项工作可以改善磁共振的许多领域，如医疗保健，物理学和空间科学。