Multi-qubit entangled states boost atomic clock and sensor performance
Greenberger–Horne–Zeilinger states increase measurement frequency
Read article: Multi-qubit entangled states boost atomic clock and sensor performance
Read article: Multi-qubit entangled states boost atomic clock and sensor performance
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
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: The most precise timekeeping device ever built
Atomic clocks on the Moon could create ‘lunar positioning system’
Lunar time standard would avoid pitfalls of time dilation
Read article: Atomic clocks on the Moon could create ‘lunar positioning system’
Second team uses laser to excite thorium-229 nuclear transition
Rapid progress being made in development of nuclear clock
Read article: Second team uses laser to excite thorium-229 nuclear transition
Matter-wave interferometry puts new limits on ‘chameleon particles’
Gravity measurement benefits from optical lattice
Read article: Matter-wave interferometry puts new limits on ‘chameleon particles’
Ship-based atomic clock passes precision milestone
Prototype outperforms existing microwave clocks under real-world conditions
Read article: Ship-based atomic clock passes precision milestone
Excitation of thorium-229 brings a working nuclear clock closer
Experiment suggests that a solid-state clock could be possible
Read article: Excitation of thorium-229 brings a working nuclear clock closer
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: Climate change will affect how time is corrected using ‘negative leap seconds’
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: Semiconductor metrology: positioning is key
