(1) was concerned on the question of how atomic polarizabilities─which have an important ... as these basis sets have not been optimized to describe electronic structure in this context. As we will ...

With respect to climate change, 2024 was in many ways similar to 2023: Manifestations of a changed climate continued to be felt increasingly across the world, even as the clean-energy transition ...

Reactor Physics and Nuclear Materials, Radiation Science & Technology Department, Faculty of Applied Sciences, Delft University of Technology, Mekelweg 15, 2629JB Delft, The Netherlands ...

cesium-137 and strontium-90, according to the China Atomic Energy Authority. The specific data will be compiled and published by the International Atomic Energy Agency, the authority told Global ...

Cs2CoCl4 single crystals exhibit unique negative photoconductivity and volatile resistive switching, paving the way for innovations in neuromorphic computing.

Credit: Physikalisch-Technische Bundesanstalt Breakthrough Optical Atomic Clock Sets New Accuracy Record in Quest ... times faster than the microwave frequencies used in today’s cesium clocks – the ...

The next generation of atomic clocks “ticks” at the frequency of a laser ... Through their interaction, they form a new, crystalline structure. “This concept also makes it possible to combine the ...

Now, a revolutionary breakthrough in atomic clocks is set to redefine how we measure time. The next generation of optical clocks uses laser frequencies that “tick” 100,000 times faster than the ...

Recent research published in Physical Review Letters by PTB (Physikalisch-Technische Bundesanstalt) details the development of a new indium-ytterbium crystal optical clock, which achieves an accuracy ...

The next generation of atomic clocks "ticks" with the frequency of a laser. This is about 100,000 times faster than the microwave frequencies of the cesium clocks which are generating the second ...

Current atomic clocks, which use cesium atoms and microwaves ... They also created new methods for positioning the cooling ions within the crystal structure, ensuring optimal performance. When tested ...