Read article: Nuclear clock ticks ever closer
Nuclear clock ticks ever closer
New device could not only be the best time-keeper ever, it could also revolutionize fundamental physics studies
Read article: Nuclear clock ticks ever closer
Read article: The most precise timekeeping device ever built
The most precise timekeeping device ever built
Colorado-based researchers have reduced the systematic uncertainty in their optical lattice clock to a record low. Ali Lezeik explains how they did it
Read article: Atomic clocks on the Moon could create ‘lunar positioning system’
Atomic clocks on the Moon could create ‘lunar positioning system’
Lunar time standard would avoid pitfalls of time dilation
Read article: Second team uses laser to excite thorium-229 nuclear transition
Second team uses laser to excite thorium-229 nuclear transition
Rapid progress being made in development of nuclear clock
Read article: Matter-wave interferometry puts new limits on ‘chameleon particles’
Matter-wave interferometry puts new limits on ‘chameleon particles’
Gravity measurement benefits from optical lattice
Read article: Ship-based atomic clock passes precision milestone
Ship-based atomic clock passes precision milestone
Prototype outperforms existing microwave clocks under real-world conditions
Read article: Excitation of thorium-229 brings a working nuclear clock closer
Excitation of thorium-229 brings a working nuclear clock closer
Experiment suggests that a solid-state clock could be possible
Read article: Climate change will affect how time is corrected using ‘negative leap seconds’
Climate change will affect how time is corrected using ‘negative leap seconds’
Melting of polar ice is accelerating our planet’s angular velocity
Read article: Semiconductor metrology: positioning is key
Semiconductor metrology: positioning is key
High-precision positioning technologies underpin the 3D optical metrology systems used in semiconductor manufacturing and applied research and development
Read article: Quieter quantum device measures electrical current
Quieter quantum device measures electrical current
Noise reduction in Josephson junctions could be used in metrology standard
