Patterning smaller junctions for ultrathin devices
Monday, June 13, 2016 - 07:00
in Physics & Chemistry
Making faster, more powerful electronics requires smaller but still uniform connections, or junctions, between different materials. For the first time, researchers created extremely small, 5-nanometer-wide junctions, which were made in a specific pattern using two different planar, or flat, semiconductors. The simple process to create these two-dimensional junctions involved selective exposure of the semiconductor to laser-vaporized material and could be extended to other systems.