Micron-scale organic thin film transistors with conducting polymer electrodes patterned by polymer inking and stamping | Zendy

Dawen Li | Zendy; L. Jay Guo | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Micron-scale organic thin film transistors with conducting polymer electrodes patterned by polymer inking and stamping

Author(s) -

Dawen Li,

L. Jay Guo

Publication year - 2006

Publication title -

applied physics letters

Language(s) - English

Resource type - Journals

eISSN - 1077-3118

pISSN - 0003-6951

DOI - 10.1063/1.2168669

Subject(s) - pedot:pss , materials science , electrode , thin film transistor , pentacene , conductive polymer , transistor , polymer , stamping , contact resistance , optoelectronics , electrical conductor , substrate (aquarium) , nanotechnology , organic semiconductor , polymer substrate , layer (electronics) , composite material , voltage , electrical engineering , metallurgy , chemistry , engineering , oceanography , geology

We report organic thin film transistors (OTFTs) with conductive polymer poly (3,4-ethylenedioxythiophene)/poly(4-styrenesulphonate) (PEDOT) electrodes that are fabricated by a simple polymer inking and stamping technique. An OTFT channel length of 2 μm2μm has been achieved. This patterning technique is a purely additive process, which does not affect the functionality of the conductive polymers, and is fully compatible for patterning on a flexible substrate. Electrical characteristics of top contact (TC) pentacene TFTs with PEDOT electrodes is superior to those with gold electrodes due to a lower carrier injection barrier. Extracted contact resistance shows that the channel length of TC OTFTs can be further reduced to increase the drain current

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research