Fabrication of high-mobility n-type carbon nanotube thin-film transistors on plastic film

Fabrication of high-mobility n-type carbon nanotube thin-film transistors on plastic film
复制标题

塑料薄膜上高迁移率n型碳纳米管薄膜晶体管的制备

DOI:
10.1002/pssc.201300231
复制
发表时间:
2013
期刊:
phys. stat. sol (c)
影响因子:
--
通讯作者:
and Y. Ohno
and Y. Ohno
中科院分区:
--
文献类型:
--
作者:
T. Yasunishi;S. Kishimoto;E. I. Kauppinen;and Y. Ohno

文献摘要

相似文献

我们通过简单的转移工艺和基于溶液的聚乙烯亚胺(PEI)化学掺杂技术在塑料薄膜上制备了柔性型碳纳米管薄膜晶体管。存在一个最佳的PEI浓度,这取决于掺杂水平和PEI层中的电荷积累。在大气中,开关比为105时,电子迁移率达到70 cm ~ 2/Vs。(© 2013 WILEY‐VCH Verlag GmbH & Co. KGaA,魏因海姆)
We fabricated flexiblen‐type carbon nanotube thin‐film transistors on a plastic film by a simple transfer process and a solution‐based chemical doping technique with polyethyleneimine (PEI). There exists an optimal PEI concentration, which is determined by doping level and charge accumulation in the PEI layer. A high electron mobility of 70 cm2/Vs was achieved with an on/off ratio of 105in ambient air. (© 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)