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
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
and Y. Ohno
中科院分区:
文献类型:
--
作者:
T. Yasunishi;S. Kishimoto;E. I. Kauppinen;and Y. Ohno
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)