作者: Andreas Volker Stier , Chee Tat Toh , Barbaros Ozyilmaz , Antonio Helio Castro Neto
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摘要: A method of making graphene includes providing a seed gas in the presence metallic substrate, pulsed, ultraviolet laser beam, and moving substrate or beam relative to other, thereby advancing crystallization front forming an ordered structure. In some instances, can have surface with two-fold atomic symmetry. recrystallizing polycrystalline sheet.