All-graphene electronics by exploiting physical analogies
The concept of a bandgap is so deeply ingrained that it is hard to imagine an integrated circuit built on graphene, whose pristine state is a gapless material with charge carriers obeying the relativistic Dirac spectrum, analogous to light. Entertaining such notion is so appalling that many have proposed to cut graphene into bits and pieces, thinking that size quantization effect would recover a bandgap. Unfortunately, the edges are too disordered and unzipping nanotubes simply unzips more nightmares for device integration engineers. Embracing pristine graphene with its Dirac spectrum therefore appeals as a viable technological option worth careful investigation. Such all-graphene electronics, in which graphene is kept pristine and lithographic patterning is performed on the electrostatic gates or substrates instead, is the subject of this talk.
Tony Low
Network for Computational Nanoelectronics, School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, US
国际会议
上海
英文
1231-1234
2010-11-01（万方平台首次上网日期，不代表论文的发表时间）