Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

A clock with 8 X 10-19 systemic uncertainty

Published

Author(s)

Alexander Aeppli, Kyungtae Kim, William Warfield, Marianna Safronova, Jun Ye
Citation
Physical Review Letters
Volume
133

Keywords

atomic clock, strontium

Citation

Aeppli, A. , Kim, K. , Warfield, W. , Safronova, M. and Ye, J. (2024), A clock with 8 X 10<sup>-19</sup> systemic uncertainty, Physical Review Letters, [online], https://doi.org/ 10.1103/PhysRevLett.133.023401, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=957640 (Accessed February 26, 2026)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created July 10, 2024, Updated February 23, 2026
Was this page helpful?