Nearfield/dipolar interaction of defects, SET charge fluctuation measurements

缺陷的近场/偶极相互作用，SET 电荷波动测量

• 批准号: 193756858
• 负责人: Professor Dr. Jörg Wrachtrup
• 金额: --
• 依托单位: 3. Physikalisches Institut
• 依托单位国家: 德国
• 项目类别: Research Units
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/193756858?language=en
• 关键词: Nearfield; dipolar; interaction; defects; SET

The project should address entanglement generation and distribution among diamond defects in spatially separated host. The project aims at entangling diamond defects in a stationary substrate and a moveable stylus carrying a NV spin. The demonstration should use extended low temperature relaxations times such that multiple defects can be entangled in a "drag and drop" style technique. Robust entanglement storage in nuclear spins should be demonstrated. The initial step comprises demonstration of entanglement between two spins one of which is stationary. ln a subsequent demonstration entanglement transfer between remote defects should be shown.

该项目应解决空间分离宿主中金刚石缺陷之间纠缠的产生和分布。该项目的目的是在一个固定的基板和一个可移动的笔携带NV自旋纠缠金刚石缺陷。该演示应使用延长的低温弛豫时间，使得多个缺陷可以在“拖放”式技术中纠缠。应该证明核自旋中的强纠缠存储。第一步包括演示两个自旋之间的纠缠，其中一个是固定的。在随后的演示中，应显示远程缺陷之间的纠缠转移。