A Review of Graphene-based Nanoelectronics for Future Electronics System

Abstract

Graphene, a sheet of carbon that is just one atom thick, has fascinated scientists because to its exceptional electrical, thermal, and mechanical properties. Many fields of technology stand to benefit greatly from the revolutionary potential of this two-dimensional substance. Scientists have looked for methods to get around graphene's peculiar band structure, which makes it problematic for conventional semiconductor applications. One such technique is graphene nanoribbons.  Incredibly useful in energy storage devices, sensors, and high-frequency circuits, graphene has extraordinary properties. Their huge surface area and sensitivity to numerous physical and chemical stimuli allow for the development of advanced sensors for gas detection, biomolecule sensing, and environmental monitoring. The remarkable thermal conductivity of graphene also raises intriguing possibilities for managing computer overheating.  Despite significant advancements, it is still challenging to manufacture devices on a large scale, fabricate them, and integrate them with existing technology. Once these obstacles are overcome, graphene-based technology may be commercialized. Research and development must continue if graphene is to realize its full potential and if we are to live in a future where innovations enabled by graphene transform industries and improve our standard of living.