Optical-spin coupling in the nitrogen-vacancy centre in diamond

金刚石氮空位中心的光自旋耦合

• 批准号: DP0772931
• 负责人: Prof Neil Manson
• 金额: $ 16.6万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2007
• 资助国家: 澳大利亚
• 起止时间: 2007-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0772931
• 关键词: Optical; spin; coupling; nitrogen; vacancy

Australia has made investment in the developing area of quantum information processing where information is stored and processed by manipulating the spin states in solids. One of the most promising materials for this purpose is diamond incorporating nitrogen-vacancy colour centres. The appeal with this material is that the processing can be faster and components smaller as the spins can be controlled by laser beams. This project investigates the control of spin with light to obtain optimum performance.

澳大利亚在量子信息处理的发展领域进行了投资，通过操纵固体中的自旋状态来存储和处理信息。用于此目的的最有前途的材料之一是含有氮空位色心的金刚石。这种材料的吸引力在于加工速度更快，部件更小，因为可以通过激光束控制自旋。本项目研究用光控制尾旋以获得最佳性能。