最近从会议及文献中常看到“石墨烯单晶体”这一名词,我感到迷惑不解,欲通过贵刊请教专家。石墨烯是graphene的中译名,根据Geim A K发表在Science,19Jun 2009:Vol.324,Issue 5934,pp.1530—1534之文章,将Graphene定义为:“Graphene is a single atomic plane of graphite,which—and this is essential—is sufficiently isolated from its environment to be considered freestanding.” Recently I often feel puzzled by the term “graphene single crystal ” in the conference and the literature. I would like to consult an expert through your magazine. Graphene is the Chinese translation of graphene, which is defined by Geim AK in an article in Science, 19 Jun 2009: Vol. 324, Issue 5934, pp. 1530-1534, where “Graphene is a single atomic plane of graphite, which -and this is essential-is sufficiently isolated from its environment to be considered freestanding. ”