Temperature Graphene Growth

he route toward the commercial ex-ploitation of graphene's unique proper-ties hinges entirely on thedevelopment of adequate graphene growth and integra-tion technology.1 Chemical vapor deposition (CVD) is widely seen as the most versatile and promising technique for this. Despite recent progress in achieving graphene CVD over large areas,2,3 the growth process and under-lying mechanisms have yet to be fully under-stood. This limits further process and material optimization, and key open questions regard-ing industrial materials development remain to be addressed. The formation of highquality graphene at reasonably low temperature