Application of the Johnson criteria to graphene transistors
Application of the Johnson criteria to graphene transistors
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DOI：
10.1088/0268-1242/28/12/122001
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发表时间：
2013-12
影响因子：
1.9
通讯作者：
M. J. Kelly
中科院分区：
文献类型：
--
作者：
M. J. Kelly
60年来，约翰逊标准指导了场效应和双极晶体管技术的材料开发和材料选择。本征石墨烯是一种半金属，排除了晶体管应用，但只有在横向偏置下才能打开间隙，使晶体管动作成为可能。约翰逊标准首次应用于偏置石墨烯表明，这种材料将难以实现有竞争力的商业应用。
For 60 years, the Johnson criteria have guided the development of materials and the materials choices for field-effect and bipolar transistor technology. Intrinsic graphene is a semi-metal, precluding transistor applications, but only under lateral bias is a gap opened and transistor action possible. This first application of the Johnson criteria to biased graphene suggests that this material will struggle to ever achieve competitive commercial applications.