Spin Detector for low-temperature ARPES and time-resolved studies of quantum materials

用于低温 ARPES 和量子材料时间分辨研究的自旋探测器

• 批准号: RTI-2016-00105
• 负责人: Damascelli, Andrea
• 金额: $ 10.93万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=591347
• 关键词: Spin; Detector; low; temperature; ARPES

This proposal is for the purchase of a Mott Spin Detector for high-resolution studies of the electronic structure of novel quantum materials, with unprecedented spin-polarization capabilities. This is a collaborative effort led by Damascelli, Bonn, Jones, and Sawatzky within the Quantum Materials Laboratory at UBC, where a world-class infrastructure for laser-based angle-resolved photoemission spectroscopy (ARPES) has been developed over the past decade, owing to previous NSERC and CFI multimillion dollar investments. This facility has already provided major breakthroughs in the study of high-Tc superconductors, topological insulators, as well as in carbon-based materials – with the recent first ever demonstration of superconductivity in Li-decorated monolayer graphene – all technologically important quantum materials.

该提案旨在购买一台莫特自旋探测器，用于对新型量子材料的电子结构进行高分辨率研究，具有前所未有的自旋极化能力。这是由Damascelli，Bonn，Jones和Sawatzky在UBC量子材料实验室内领导的一项合作努力，在过去的十年中，由于之前的NSERC和CFI数百万美元的投资，已经开发了基于激光的角度分辨光电子能谱（ARPES）的世界级基础设施。该设施已经在高温超导体，拓扑绝缘体以及碳基材料的研究中取得了重大突破-最近首次在Li修饰的单层石墨烯中展示了超导性-所有技术上重要的量子材料。