High-Resolution Nanoscale Magnetic Resonance Spectroscopy of Solid State Systems

固态系统的高分辨率纳米级磁共振波谱

• 批准号: RGPIN-2017-03848
• 负责人: Budakian, Raffi
• 金额: $ 2.62万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=646481
• 关键词: Resolution; Nanoscale; Magnetic; Resonance; Spectroscopy

The past decade has witnessed remarkable progress in quantum information sciences, made possible in part by advances in materials science, and ultra-sensitive measurement techniques that enable exquisite control of individual quantum entities, e.g., photons, atoms, and spins. As these technologies continue to mature, they are expected to revolutionize computation, metrology, communication, photonics and electronics. In the proposed work, we will apply ultra-sensitive nanowire-based magnetic resonance force microscopy—a technique pioneered in my group—for high-resolution imaging and spectroscopy of electron and nuclear spins. ***We are proposing to build the first nanometer scale magnetic resonance imaging (nano-MRI) platform capable of imaging and controlling individual spins in solids. This capability, unique in the world, will allow us to address fundamental problems previously inaccessible using other techniques. In the coming years, nano-MRI will revolutionize structural biology by allowing us to image protein molecules and virus particles with atomic resolution and chemical specificity—a capability that will play a crucial role in the development of new drugs and treatments for diseases. Nano-MRI will enable new materials discovery by revealing the organization of spins in nanoscale devices and material interfaces, and help address fundamental questions in quantum information sciences by allowing us to unravel the complex quantum interactions of single spins with their environment. ***The proposed projects require the development of a suite of cutting edge techniques in ultra-sensitive force-detected magnetic resonance spin detection, unique to Canada and the world. The HQP trained on these projects will possess the diverse technical background necessary to secure highly sought after positions in industry and academia. The support provided by NSERC, along side our expertise in nano-MRI, and the extensive capabilities at the Institute for Quantum Computing will ensure Canada's competitive edge in the rapidly developing field of quantum technologies.

在过去的十年里，量子信息科学取得了显著的进步，这在一定程度上得益于材料科学的进步，以及超灵敏的测量技术，这些技术可以精确地控制单个量子实体，例如光子、原子和自旋。随着这些技术的不断成熟，它们有望彻底改变计算、计量、通信、光子学和电子学。在提议的工作中，我们将应用超灵敏的基于纳米线的磁共振力显微镜-我的小组首创的技术-用于电子和核自旋的高分辨率成像和光谱。***我们提议建立第一个纳米级磁共振成像（nano-MRI）平台，能够成像和控制固体中的单个自旋。这种世界上独一无二的能力将使我们能够解决以前使用其他技术无法解决的基本问题。在未来的几年里，纳米核磁共振成像将彻底改变结构生物学，使我们能够以原子分辨率和化学特异性对蛋白质分子和病毒颗粒进行成像，这种能力将在新药和疾病治疗的开发中发挥关键作用。纳米mri将通过揭示纳米级器件和材料界面中的自旋组织来发现新材料，并通过允许我们解开单个自旋与其环境的复杂量子相互作用来帮助解决量子信息科学中的基本问题。***拟议的项目需要开发一套加拿大和世界独有的超灵敏力探测磁共振自旋探测的尖端技术。在这些项目中接受培训的HQP将拥有在工业界和学术界获得备受追捧的职位所必需的多样化技术背景。NSERC提供的支持，加上我们在纳米mri方面的专业知识，以及量子计算研究所的广泛能力，将确保加拿大在快速发展的量子技术领域的竞争优势。