金刚石色心中自旋纠缠存贮时间数据

延长量子纠缠存贮时间的关键是抑制环境噪声对量子纠缠态的破坏。通过制备了两个核自旋之间的纠缠态，并利用动力学去耦序列可以有效的将纠缠态的存贮时间延长超过100 毫秒。实验数据包括量子纠缠存贮时间测试数据。数据集内容：对金刚石色心中两个核自旋之间纠缠存贮时间的测试数据，内含1 个数据集说明文件，1 个图片，1 个.mat 格式数据，1 个.txt格式数据。采集方案：通过制备了两个核自旋之间的纠缠态，并利用动力学去耦序列可以有效的将纠缠态的存贮时间延长。设备情况：实验数据是在自主搭建的微观磁共振平台上完成采集。其主要包括共聚焦模块、脉冲式微波射频模块、电子学控制、同步和数据采集模块组成；核心原理为通过共聚焦、微波射频模块对金刚石单自旋施加外部激励，实现量子控制。

The key to extending the storage time of quantum entanglement is to suppress the damage of environmental noise to quantum entangled states.
By preparing the entangled state between two nuclear spins and utilizing dynamical decoupling sequences, the storage time of the entangled state can be effectively extended to more than 100 milliseconds.

The experimental data includes test data for the storage time of quantum entanglement.

Dataset Content: Test data for the entanglement storage time between two nuclear spins in diamond color centers, containing 1 dataset description document, 1 image, 1 .mat format data file, and 1 .txt format data file.

Collection Scheme: By preparing the entangled state between two nuclear spins and using dynamical decoupling sequences, the storage time of the entangled state can be effectively extended.

Equipment Setup: The experimental data was collected on a self-built microscopic magnetic resonance platform, which mainly consists of a confocal module, a pulsed microwave radio frequency module, electronic control systems, and synchronization and data acquisition modules. The core principle is to apply external excitation to single diamond spins via the confocal and microwave radio frequency modules to achieve quantum control.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于金刚石色心中两个核自旋之间纠缠存贮时间的测试，通过动力学去耦序列将纠缠态存贮时间延长至超过100毫秒。实验数据在自主搭建的微观磁共振平台上采集，包含多种格式文件，用于支持量子纠缠存贮研究。