Sandwiching Materials in Nanoelectronics

Many of today's silicon-based electronic components contain 2D materials such as graphene. Incorporating 2D materials like graphene — which is composed of a single-atom-thick layer of carbon atoms — into these components allows them to be several orders of magnitude smaller than if they were made with conventional 3D materials. In addition, 2D materials also enable other unique functionalities. But nanoelectronic components with 2D materials have an Achilles’ heel — they are prone to overheating. This is because of poor heat conductance from 2D materials to the silicon base.