Trapping and controlling electrons in bilayer graphene quantum dots yields a promising platform for quantum information technologies. Researchers at UC Santa Cruz have now achieved the first direct visualization of quantum dots in bilayer graphene, revealing the shape of the quantum wave function of the trapped electro

As portable devices evolve, the demand for new types of energy sources grows. Scientists keep looking for an effective way to improve the performances of electrochemical energy sources. A chemical source of current, the supercapacitor is distinguished by high charge and discharge rates and a higher energy storage capacity per unit mass or volume as compared to a battery.