Reconfigurable Graphene Routing Devices for FPGA Switch Box Applications

摘要：

In this paper, a novel reconfigurable graphene routing device based on p-n junctions is discussed. In this routing device, switching is accomplished by using co-planar split gates that modulate the properties that are unique to graphene, including ambipolar conduction, electrostatic doping, and angular dependent carrier reflection. In addition, the use of these control gates can dynamically change the operation of the device, leading to reconfigurable routing device. A device model is derived from carrier transmission probability across the p-n junction for allowing quantitative comparison to CMOS logic. Based on this model, we compare our device to CMOS switch box. Furthermore, the device utilizes a large graphene sheet with minimal patterning, allowing feasible integration with CMOS circuits, for potential CMOS-graphene hybrid circuits.

作者: Sansiri Tanachutiwat Ji Ung Lee Wei Wang

作者单位: College of Nanoscale Science and Engineering, University at Albany, Albany NY 12203, USA

会议类型: 国际会议

会议名称: 2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology(第十届固态和集成电路技术国际会议 ICSICT-2010)

会议地点: 上海

会议语种:英文

页码: 1256-1258

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）