Positron, the antiparticle of electron, has the same mass and charge as that of an electron but with the sign flipped for the charge. It is an attractive particle for scientists because the use of ...
Solar cells, devices that can generate electricity from sunlight, are already helping to reduce fossil fuel emissions in many ...
(Nanowerk Spotlight) Modern liquid crystals devices – displays being the most well-known – utilize high resistivity liquid crystals characterized by negligibly small concentration of mobile ions.