However, to build a precise clock, researchers must fully characterize how the transition responds to external conditions, ...

For decades, atomic clocks have been the pinnacle of precision timekeeping, enabling GPS navigation, cutting-edge physics research, and tests of ...

Detailed in a paper just published in the journal Optics Express, the experimental setup uses a tellurium-doped fiber laser operating at 1940 nm to pump a thin-disk holmium-doped yttrium lithium ...

Although samarium-doped lasers are not a new idea, with a red-emitting source developed as long ago as 1979, the latest work utilizes a lithium yttrium fluoride (LiYF 4) crystal, which offers better ...

Fu Yuxi from Xi'an Institute of Optics and Precision Mechanics (XIOPM) of the Chinese Academy of Sciences has developed the first room temperature holmium-doped yttrium lithium fluoride (Ho ...

Contribute to Shiva9770/18-feb-2025 development by creating an account on GitHub.

Work on the nuclear clock is being carried out by scientists at JILA, led by JILA and NIST Fellow and University of Colorado Boulder physics professor Jun Ye, in collaboration wit ...

Turkiye: Researchers have found in a new study that the use of 5.25% sodium hypochlorite (NaOCl) before resin infiltration or ...

Other materials, such as manganese and lanthanum, are also used in a perovskite crystal. Fluoride ions move through NaCl ...

Indian scientists develop new ink using nanoparticles to enhance security features in banknotes and documents, combating ...

To address this, researchers examined the effects of different surface coatings—ammonium trifluoroacetate (ATFA), polyvinylidene fluoride (PVDF), and polyacrylonitrile ... coated UMONT retained its ...