Scientists have used ultracold atoms to successfully demonstrate a novel method of particle acceleration that could unlock a ...

Astronomers from Bulgaria and Egypt have performed multi-wavelength observations of a well-known blazar designated S5 ...

Quantum sensors have become important tools in low-energy particle physics. Michael Doser explores opportunities to exploit ...

A new analysis of BL Lacertae by NASA’s Imaging X-ray Polarimetry Explorer sheds light on the emission mechanisms of active ...

In the spectra, the emission peaks of the main components of sea water and contaminants from the electrodes were detected, and reference solutions were used for the identification of unassigned peaks.

The photoelectric effect, first explained in 1905, transformed our understanding of how light interacts with matter. When ...

We used fluorescence nonradiative energy transfer (NRET) to detect the interchain distances r at the overlapping regions of polymer chains. Freeze-dried polystyrene (PS) is found to have an increased ...

The emission wavelength of FAPbBr 3 is tuned ion-stoichiometrically, unlike Cs perovskites. These various synthesis pathways of pure-halide perovskite NCs enable the efficient production of ...

Atomic layer deposition was used in preparing erbium (Er)-doped waveguides. Ridge-type Er-doped Al/sub 2/O/sub 3/ waveguides were patterned on silica-coated silicon wafers using photolithography and ...

Thus we assume in this approximation that the emission spectrum of the corona is due to a mechanism of recombination of free electrons with atoms, ionised by the high quantum radiation, emerging ...