Improved Emission Uniformity of Printed Carbon Nanotubes by Adding Graphene Conductive Network
Since the discovery of Carbon Nanotube (CNT) by Iijima in 1991, it has been taken on as the best candidate of field emission material due to its remarkable properties, such as high aspect ratio, small tip radius of curvature and large current density. The applications of CNTs for field emission display (FED) have been researching for many years; however, the emission stability and uniformity of CNTs cathode have not been solved effectively. In recent years, graphene inspired researchers due to its unique electronic properties, including high carrier mobility, ballistic transport, and quantum interference. But field emission properties of graphene are not so good because of the two-dimensional (2D) structure, and the sample preparation of graphene for field emission is very difficult.
Yunsong Di Wei Lei Xiaobing Zhang Yunkang Cui Ke Qu Jing Chen
School of physics and Technology, Nanjing Normal University, Nanjing 210097, PR China School of Elec School of Electronic Science & Engineering, Southeast University, Nanjing 210096, PR China Dept.of Basic Courses, Nanjing Institute of technology, Nanjing 210013, PR China
国际会议
2010 8th International Vacuum Electron Sources Conference and NANOcarbon(第八届真空电子源和纳米碳国际会议)
南京
英文
646-647
2010-10-14（万方平台首次上网日期，不代表论文的发表时间）