Re-engineering the diamond lattice

重新设计金刚石晶格

• 批准号: DP150102703
• 负责人: Prof David Jamieson
• 金额: $ 26.54万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-03-01 至 2018-11-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150102703
• 关键词: Re; engineering; diamond; lattice

This project aims to engineer electrical and magnetic structures in diamond that can be measured at the nanoscale by ultra-sensitive magnetometers formed in-situ by nitrogen-vacancy colour centres. By careful control of ion implanted acceptor atoms the project will examine the transition of the diamond lattice from semiconducting, to magnetic, to superconducting phases predicted to exist from advanced theory. It is expected that the project outcomes will open the way to monolithic integration of diamond based quantum devices that exploit the remarkable attributes of the diamond lattice and the long-lived nitrogen-vacancy quantum bit subject to intensive study worldwide.

该项目旨在设计金刚石中的电和磁结构，这些结构可以通过由氮空位色心原位形成的超灵敏磁力计在纳米级进行测量。通过对离子注入受体原子的仔细控制，该项目将研究金刚石晶格从半导体到磁性，再到超导相的转变，这些相是从先进理论中预测存在的。预计该项目的成果将为基于金刚石的量子器件的单片集成开辟道路，这些量子器件利用了金刚石晶格和长寿命氮空位量子比特的显着属性，这些属性在全球范围内进行了深入研究。