29 citations · 44 across the 4 of their papers we have counts for
6 papers
Temperature-dependent behaviors of single spin defects in solids determined with Hz-level precision
Shaoyi Xu, Mingzhe Liu, Tianyu Xie +6
Revealing the properties of single spin defects in solids is essential for quantum applications based on solid-state systems. However, it is intractable to investigate the temperat…
99.92%-Fidelity CNOT Gates in Solids by Filtering Time-dependent and Quantum Noises
Tianyu Xie, Zhiyuan Zhao, Shaoyi Xu +6
Inevitable interactions with the reservoir largely degrade the performance of non-local gates, which hinders practical quantum computation from coming into existence. Here we exper…
Observation of Floquet topological phases with large Chern numbers
Kai Yang, Shaoyi Xu, Longwen Zhou +7
One of the most intriguing advantage of Floquet engineering is to generate new phases with large topological invariants. In this work, we experimentally simulate a periodically que…
Identity Test of Single NV Centers in Diamond at Hz-Precision Level
Tianyu Xie, Zhiyuan Zhao, Maosen Guo +3
Atomic-like defects in solids are not considered to be identical owing to the imperfections of host lattice. Here, we found that even under ambient conditions, negatively charged n…
Beating the Standard Quantum Limit under Ambient Conditions with Solid-State Spins
Tianyu Xie, Zhiyuan Zhao, Xi Kong +10
Precision measurement plays a crucial role in all fields of science. The use of entangled sensors in quantum metrology improves the precision limit from the standard quantum limit…
Constraints on a Spin-Dependent Exotic Interaction between Electrons with Single Electron Spin Quantum Sensors
Xing Rong, Man Jiao, Jianpei Geng +6
A new laboratory bound on the axial-vector mediated interaction between electron spins at micrometer scale is established with single nitrogen-vacancy (NV) centers in diamond. A si…