IBM T.J.Watson研究中心的科学家们发现,相对于单层石墨烯,双层石墨烯可以更有效地抑制噪声。作为后硅时代CMOS器件的一个有力竞争者,这一发现使得石墨烯的希望大增。石墨烯是一种单原子层石墨材料,其晶格是碳原子构成的二维蜂巢结构。 Scientists at IBM’s T.J. Watson Research Center have found that double-layer graphene can more effectively suppress noise than single-layer graphene. As a powerful contender for post-silicon-era CMOS devices, this discovery made graphene’s promise soaring. Graphene is a monolayer of graphite material whose lattice is a two-dimensional honeycomb structure of carbon atoms.