TITLE

Organic light emitting complementary inverters

AUTHOR(S)
Namdas, Ebinazar B.; Samuel, Ifor D. W.; Shukla, Deepak; Meyer, Dianne M.; Sun, Yanming; Hsu, Ben B. Y.; Moses, Daniel; Heeger, Alan J.
PUB. DATE
January 2010
SOURCE
Applied Physics Letters;1/25/2010, Vol. 96 Issue 4, p043304
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We show that p- and n-type light emitting field-effect transistors (LEFETs) can be made using “superyellow” as a light-emitting polymer, poly(2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene) as a p-type material and a naphthalene di-imide as an n-type material. By connecting two of these LEFETs, we have demonstrated a light emitting complementary inverter (LECI). The LECI exhibited electrical and optical characteristics in the first and third quadrant of the transfer characteristics with voltage gain of 6 and 8, respectively.
ACCESSION #
47807480

 

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