Soft lithography fabrication of all-organic bottom-contact and top-contact field effect transistors
作者： P. Cosseddu , A. Bonfiglio
DOI: 10.1063/1.2166487
关键词: Active layer 、 Electrical contacts 、 Optoelectronics 、 Materials science 、 Organic semiconductor 、 Fabrication 、 Soft lithography 、 Field-effect transistor 、 FOIL method 、 Pentacene
摘要: All-organic field effect transistors on flexible plastic substrates have been fabricated. A thin Mylar® foil acts both as substrate and gate dielectric. The contacts fabricated with poly(ethylene-dioxythiophene)/polystyrene sulfonate (PEDT/PSS) by means of soft lithography. active layer (pentacene) is vacuum sublimed the prepatterned film in case bottom-contact devices or, top-contact devices, sublimation made advance. On opposite side foil, a PEDT/PSS film, acting electrode, spin coated. comparison between shows interesting characteristics marked difference ID versus VD curve that can be mainly attributed to different quality PEDT/PSS-semiconductor contact. flexibility obtained structure easy scalability technological process open way for economic production high resolution organic devices.
scitation.org
core.ac.uk
harvard.edu
aip.org
sci-hub.se 参考文章(18)
Hagen Klauk, Günter Schmid, Wolfgang Radlik, Werner Weber, Lisong Zhou, Chris D Sheraw, Jonathan A Nichols, Thomas N Jackson, Contact resistance in organic thin film transistors international semiconductor device research symposium. ,vol. 47, pp. 297- 301 ,(2001) , 10.1016/S0038-1101(02)00210-1
G. Horowitz, P. Lang, M. Mottaghi, H. Aubin, Extracting Parameters from the Current–Voltage Characteristics of Organic Field‐Effect Transistors Advanced Functional Materials. ,vol. 14, pp. 1069- 1074 ,(2004) , 10.1002/ADFM.200305122
Eric L. Granstrom, C. Daniel Frisbie, Field Effect Conductance Measurements on Thin Crystals of Sexithiophene Journal of Physical Chemistry B. ,vol. 103, pp. 8842- 8849 ,(1999) , 10.1021/JP991460L
Yueh-Lin Loo, Robert L. Willett, Kirk W. Baldwin, John A. Rogers, Additive, nanoscale patterning of metal films with a stamp and a surface chemistry mediated transfer process: Applications in plastic electronics Applied Physics Letters. ,vol. 81, pp. 562- 564 ,(2002) , 10.1063/1.1493226
Andrea Loi, Ileana Manunza, Annalisa Bonfiglio, Flexible, organic, ion-sensitive field-effect transistor Applied Physics Letters. ,vol. 86, pp. 103512- 103515 ,(2005) , 10.1063/1.1873051
Ch. Pannemann, T. Diekmann, U. Hilleringmann, Degradation of organic field-effect transistors made of pentacene Journal of Materials Research. ,vol. 19, pp. 1999- 2002 ,(2004) , 10.1557/JMR.2004.0267
Nobuhide Yoneya, Makoto Noda, Nobukazu Hirai, Kazumasa Nomoto, Masaru Wada, Jiro Kasahara, Reduction of contact resistance in pentacene thin-film transistors by direct carrier injection into a-few-molecular-layer channel Applied Physics Letters. ,vol. 85, pp. 4663- 4665 ,(2004) , 10.1063/1.1814443
J. Huang, P.F. Miller, J.C. de Mello, A.J. de Mello, D.D.C. Bradley, Influence of thermal treatment on the conductivity and morphology of PEDOT/PSS films Synthetic Metals. ,vol. 139, pp. 569- 572 ,(2003) , 10.1016/S0379-6779(03)00280-7
R. G. Nuzzo, The future of electronics manufacturing is revealed in the fine print Proceedings of the National Academy of Sciences of the United States of America. ,vol. 98, pp. 4827- 4829 ,(2001) , 10.1073/PNAS.101134798
S. Forrest, P. Burrows, M. Thompson, The dawn of organic electronics IEEE Spectrum. ,vol. 37, pp. 29- 34 ,(2000) , 10.1109/6.861775