The colors of rubies and emeralds are so striking that they define shades of red and green – ruby red and emerald green. But ...

T oday, silicon photonic circuits connect server racks and play key roles in chemical sensors, biosensors, and LIDAR for self ...

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

On the periodic table, semiconductors (also known as metalloids ... Each photon has its own wavelength, corresponding to a color. Fine-tuning semiconductor devices using this effect allows ...

The paper is published in the journal Nature. In a world-first, scientists used precisely controlled optical traps, known as "magic-wavelength optical tweezers," to create a highly stable ...

commonly referred to as the “silicon group” in the periodic table. This innovative laser is constructed from stacked ultrathin layers of silicon-germanium-tin and germanium-tin. Remarkably, it is the ...

Through materials science, we can tailor existing substances or engineer completely novel materials to generate new and ...

Because Hanford was used to make plutonium for the very first nuclear bomb, the waste there is particularly complex, containing nearly all of the elements of the periodic table, said Bussey.

Meta-optics consist of quasi-periodic arrays of sub-wavelength pillars that locally impart a phase shift to the light, and a global operation like steering or lensing can be achieved by arranging ...