Amazingly precise optical atomic clocks are more than timekeepers
Crossref DOI link: https://doi.org/10.1073/pnas.1809852115
Published Online: 2018-07-17
Published Print: 2018-07-17
Update policy: https://doi.org/10.1073/pnas.cm10313
Mann, Adam
Version of Record valid from 2019-01-17
Publication History
Published: 2018-07-17