By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in ...
Add Yahoo as a preferred source to see more of our stories on Google. Close up of pink-colored laser beam inside lab instrument. Now, physicists at the US National Institute of Standards and ...
It would take 15 billion years for the clock that occupies Jun Ye's basement lab at the University of Colorado to lose a second -- about how long the universe has existed. For this invention, the ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This unit is all that remains of a ...
The world’s most accurate clock has taken the 2022 Breakthrough Prize in Fundamental Physics. Jun Ye, a physicist with the joint venture of the National Institute of Standards and Technology and the ...
A greatly simplified block diagram of an atomic frequency standard (also called an atomic clock) is shown in Figure 2.1. This consists of an atomic resonator, a local oscillator, and additional ...
IF TIME waits for no man, then neither does human ingenuity in measuring its passing. Throughout history, more stable and accurate clocks have led to advances in communications and navigation. Now a ...
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