论文标题
基于钻石的氮空位中心的核自旋陀螺仪
Nuclear Spin Gyroscope based on the Nitrogen Vacancy Center in Diamond
论文作者
论文摘要
旋转传感器是惯性导航系统的关键要素之一，并称赞大多数用于各种应用程序的手机传感器集。当前，廉价且高效的解决方案是机械电器设备，尽管如此，它仍然缺乏长期稳定性。基于基本颗粒旋转的旋转传感器的实现可能会成为此类设备的无漂移替代品。在这里，我们进行了概念验证实验，证明了利用NV中心集合的核自旋作为传感元件的旋转设置，没有固定参考。测量通过市售的MEMS陀螺仪验证。
A rotation sensor is one of the key elements of inertial navigation systems and compliments most cellphone sensor sets used for various applications. Currently, inexpensive and efficient solutions are mechanoelectronic devices, which nevertheless lack long-term stability. Realization of rotation sensors based on spins of fundamental particles may become a drift-free alternative to such devices. Here, we carry out a proof-of-concept experiment, demonstrating rotation measurements on a rotating setup utilizing nuclear spins of an ensemble of NV centers as a sensing element with no stationary reference. The measurement is verified by a commercially available MEMS gyroscope.
