论文标题
使用Ancilla电荷记忆的长期旋转状态存储
Long-term spin state storage using ancilla charge memories
论文作者
论文摘要
我们表达了共聚焦显微镜和电子自旋共振，以在散装钻石中的氮呈（NV）中心的一小部分集合中实现自旋到电荷转换，并在NV旋转状态下表现出相邻缺陷的电荷转换。我们以这种观察为基础，以显示时间分辨的NV旋转操作和通过集成测量值进行的辅助NV旋转状态检测。我们的结果暗示，在寻找增强形式的基于颜色中心的计量学和信息处理的增强形式的机会，直到单个点缺陷的极限。
We articulate confocal microscopy and electron spin resonance to implement spin-to-charge conversion in a small ensemble of nitrogen-vacancy (NV) centers in bulk diamond, and demonstrate charge conversion of neighboring defects conditional on the NV spin state. We build on this observation to show time-resolved NV spin manipulation and ancilla-charge-aided NV spin state detection via integrated measurements. Our results hint at intriguing opportunities in the search for enhanced forms of color-center-based metrology and information processing down to the limit of individual point defects.
