Strontium atomic clock accurate to the second -- over 15 billion years. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2015 / 04 / 150421132031.htm ...

The strontium clock's stability -- the extent to which each tick matches the duration of every other tick -- is about the same as NIST's ytterbium atomic clock, another world leader in stability ...

PORTLAND, Ore. — A candidate to be the next-generation atomic clock is based on the heavy metal strontium and uses a laser lattice to suspend super-cooled atoms. The result was a 430-THz time ...

More accurate strontium-based atomic clocks are possible – and accurate to one second every 40 billion years – by emitting radiation in the visible, rather than microwave, spectrum.

The strontium lattice clock sets new standards for precision and stability, only gaining or losing one second about every five billion years. Atomic clock performance can be measured by two key ...

Scientists from the University of Colorado Boulder have created an atomic clock using lasers and strontium atoms that’s incredibly accurate—only losing one second every 40 billion years.

NASA scientists are moving on from typical atomic clocks and using optical light and strontium atoms to build a new future.

New clock just dropped, but it’ll only drop a second every 30 billion years while in operation. That’s right: It’s the most precise, accurate clock yet built. The timekeeping device was ...

The theory was developed by Neils Bohr's great-grandson. The use of a special type of atom could make even the most advanced atomic clocks more precise, scientists believe. If confirmed, this ...

"Many recent atomic clocks, ours included ... which highlighted the potential of building precise optical lattice clocks using strontium atoms. "A typical clock has three components: an oscillator ...

The team also compared their UV frequency to the optical frequency of another of the world’s most accurate strontium-based atomic clocks to establish the first “direct frequency link ...