activity
20202026
most citedBeating the Standard Quantum Limit under Ambient Conditions with Solid-State Spins

58 citations · 105 across the 10 of their papers we have counts for

collaborators

10 papers

quant-ph2026

Molecular chiral discrimination through symmetry-breaking spin dynamics

Tianyu Xie, Yucheng Hao, Mingzhe Liu +7

Molecular chirality plays a crucial role in physics, chemistry, life sciences and pharmacology. Nowadays, the chiral discrimination and control at the single-molecule level is urge…

quant-ph2025

Single-cell identification with quantum-enhanced nuclear magnetic resonance

Zhiyuan Zhao, Qian Shi, Shaoyi Xu +8

Identification of individual cells within heterogeneous populations is essential for biomedical research and clinical diagnostics. Conventional labeling-based sorting methods, such…

cond-mat.mtrl-sci2024★ 2 cited

Discovery of an anomalous non-evaporating sub-nanometre water layer in open environment

Zhijie Li, Xi Kong, Haoyu Sun +8

Water exhibits complex behaviors as a result of hydrogen bonding, and low-dimensional confined water plays a key role in material science, geology, and biology science. Conventiona…

quant-ph2022

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…

quant-ph2022★ 2 cited

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…

quant-ph2022★ 29 cited

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…

quant-ph2022★ 1 cited

Sub-nanotesla Sensitivity at the Nanoscale with a Single Spin

Zhiyuan Zhao, Xiangyu Ye, Shaoyi Xu +7

High-sensitivity detection of microscopic magnetic field is essential in many fields. Good sensitivity and high spatial resolution are mutually contradictory in measurement, which…

quant-ph2021★ 13 cited

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…

quant-ph2021★ 58 cited

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…

quant-ph2020

Experimental sensing quantum atmosphere of a single spin

Kehang Zhu, Zhiping Yang, Qing-Dong Jiang +8

Understanding symmetry-breaking states of materials is a major challenge in the modern physical sciences. Quantum atmosphere proposed recently sheds light on the hidden world of th…