A boosted optical microscopic lense picture of a Hall-bar structure utilized to define transistor homes for gadgets made with ultraclean moved contacts. The long radial lines, made from transferred... Read more »
The speculative lithium-air battery. (Image: Amin Salehi-Khojin.). Scientists at the University of Illinois at Chicago and at Argonne National Lab have actually developed a brand-new lithium-air battery that operates... Read more »