Paoprasert, Peerasak Park, Byoungnam Kim, Heesuk Colavita, Paula Hamers, Robert J. Evans, Paul G. Gopalan, Padma 2024-01-20T22:30:56Z 2024-01-20T22:30:56Z 2021-08-31 2008-11-03 0935-9648 https://pubs.kist.re.kr/handle/201004/132986 A layer of functionalized disperse red 19 (DR19) chromophore molecules leads to novel reversible photoelectrical characteristics in organic thin film field effect transistor. Photoassisted poling, along with the change in the dipole of the DR19 under illumination, and photoinduced charge transfer to electron traps in the DR19 layer combine to change the threshold voltage of transistors by up to 100 V. English WILEY-V C H VERLAG GMBH THIN-FILM TRANSISTORS SELF-ASSEMBLED MONOLAYERS ELECTROOPTIC POLYMER ELECTRONIC DEVICES CHARGE-TRANSFER GATE INSULATOR BIAS STRESS INTERFACES ALIGNMENT LIGHT Dipolar Chromophore Functional Layers in Organic Field Effect Transistors Article 1 ADVANCED MATERIALS, v.20, no.21, pp.4180 - + ADVANCED MATERIALS 20 21 4180 + scie scopus 000261040000033 Chemistry, Multidisciplinary Chemistry, Physical Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article THIN-FILM TRANSISTORS SELF-ASSEMBLED MONOLAYERS ELECTROOPTIC POLYMER ELECTRONIC DEVICES CHARGE-TRANSFER GATE INSULATOR BIAS STRESS INTERFACES ALIGNMENT LIGHT chromophores electronic interfaces functionalized molecules organic field-effect transistors