Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

This includes blackbody radiation, the heat emitted by surrounding objects. Blackbody radiation can cause electrons in Rydberg atoms to jump to even higher orbits. Rising temperatures increase the ...

where frequency shifts due to thermal background noise are a key source of uncertainty. At present, researchers have to perform a lot of in situ thermometry to try to infer the black-body radiation ...

Historically, experiments in the terahertz region have been performed by Fourier-transform interferometry using radiation from a black-body source ... exert a force or thermal strain on the ...

This makes them particularly responsive to electric fields and blackbody radiation—the heat emitted by nearby objects. As blackbody radiation increases, electrons in Rydberg atoms transition to ...

Discover how Rydberg atoms can measure temperature with unmatched precision. Read more on this breakthrough technology.

A team of engineers and material scientists in the Paul M. Rady Department of Mechanical Engineering at CU Boulder has ...

In 1974, science fiction author Larry Niven wrote a murder mystery with an interesting premise: Could you kill a man with a ...

Little did they know that it would lead them to the largest known subsurface thermal lake in the world. “[Following] the high column of steam coming out of the limestone massif, we managed to ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...