Zhang, Tao https://orcid.org/0009-0007-3930-7914
Jin, Taoyun https://orcid.org/0000-0002-1395-1193
Qi, Qichao https://orcid.org/0009-0005-1137-5777
Lei, Shuai https://orcid.org/0000-0002-7241-5016
Xia, Yan https://orcid.org/0009-0005-2882-6204
Zhang, Jiaxuan https://orcid.org/0009-0007-2626-4804
Chang, Hao https://orcid.org/0009-0000-1172-0503
Feng, Suzhen https://orcid.org/0009-0009-4126-6669
Liu, Xuan https://orcid.org/0009-0005-1801-4448
Wang, Jiayi https://orcid.org/0009-0004-6983-8642
Zhang, Rui https://orcid.org/0009-0002-9969-8260
Xu, Zhengqi https://orcid.org/0009-0007-7134-3851
Tang, Zhiming https://orcid.org/0000-0002-0422-1340
Xu, Xinye https://orcid.org/0000-0003-1000-7890
Funding for this research was provided by:
Program of Shanghai Academic Research Leader (12XD1402400)
National Key Research and Development Program of China (2016YFA0302103)
National Natural Science Foundation of China (11134003)
Shanghai Municipal Science and Technology Major Project (2019SHZDZX01)
Article Title: 171 Yb optical lattice clock with uncertainty below 5×10 −18
Journal Title: Metrologia
Article Type: paper
Copyright Information: © 2026 The Author(s). Published on behalf of BIPM by IOP Publishing Ltd
Publication dates
Date Received: 2025-05-29
Date Accepted: 2026-02-26
Online publication date: 2026-03-12