Semiconductors are at the heart of most electronics. We explain what semiconductors are, how they work, and just how tiny ...

Moiré superlattices are materials consisting of two layers stacked on top of each other with either a small rotational ...

It is a key concept in redox chemistry – the chemistry of reactions where one reaction partner loses electrons (oxidation) while the other gains electrons (reduction). Hydrogen bonds get a bad ...

Brookhaven National Laboratory have designed and tested the world’s highest voltage polarized electron gun, a key piece of ...

arising from conduction electrons within the sphere, and (3) Sternheimer antishielding contributions arising from the distortions of the ionic core. Attention is focused on qloc and, in particular, on ...

Bone-conduction wireless headphones don't go on your ears -- they actually deliver sound to your ears through your cheekbones. Here are the top models. Executive Editor David Carnoy has been a ...

Covalent bonds, in which two atoms share a pair of electrons, form the foundation of most organic compounds. In 1931, the Nobel Laureate Linus Pauling suggested that covalent bonds made from just a ...

Bone conduction headphones are ideal for any situation where you want to listen to music but still need to be aware of your surroundings. Usually, that means suburban runners, who need to be able ...

_{i}\ifmmode\cdot\else\textperiodcentered\fi{}{\mathrm{I}}_{j} type coupling of nuclear magnetic moments in a metal by means of the hyperfine interaction with the conduction electrons. The interaction ...

The best bone conduction headphones have far superior sound quality to the worst, our testing revealed. They're excellent for runners, walkers and cyclists who want to be able to hear the world around ...