Results 51 to 60 of about 46,570 (203)

Nanoscale Quantized Oscillations in Thin‐Film Growth Greatly Enhance Transconductance in Organic Transistors

Advanced Electronic Materials, 2023
A growth mode of pentacene thin films deposited by high vacuum sublimation where the morphology versus thickness h “rings” back and forth between rough 3D films with pyramid islands and smooth 2D films with ziqqurat islands is discovered. The roughness σ
Sofia Drakopoulou, Mauro Murgia, Cristiano Albonetti, Simone Benaglia, Francesco Borgatti, Michele Di Lauro, Michele Bianchi, Pierpaolo Greco, David Papo, Ricardo Garcia, Andrea Alessandrini, Fabio Biscarini   +11 more
doaj   +1 more source

Bias Stress Effects in Organic Thin Film Transistors [PDF]

2007 IEEE International Reliability Physics Symposium Proceedings. 45th Annual, 2007
Device instability and limited lifetime have been the hurdles to commercialization of organic electronics. Through electrical characterizations and microscopy techniques, much progress has been made in understanding gate bias stress that limits the stability of organic field-effect transistors.
Ng, Tse Nga, Chabinyc, Michael L, Street, Robert A, Salleo, Alberto   +3 more
openaire   +3 more sources

High-mobility solution-processed copper phthalocyanine-based organic field-effect transistors [PDF]

, 2011
© 2011 National Institute for Materials ScienceSolution-processed films of 1,4,8,11,15,18,22,25-octakis(hexyl) copper phthalocyanine (CuPc6) were utilized as an active semiconducting layer in the fabrication of organic field-effect transistors (OFETs) in
Cain, MG, Cammidge, AN, Chambrier, I, Chaure, NB, Cook, MJ, Murphy, CE, Pal, C, Ray, AK   +7 more
core   +1 more source

Organic Mixed Ionic Electronic Conductor Nanochannels for Vertical Electrochemical and Ionic Transistors

Advanced Electronic Materials
Thin films of organic mixed ionic electronic conductors (OMIECs) constitute the functional layer in organic electrochemical transistors (OECTs), organic bioelectronic transducers and other ionic‐electronic devices.
Chenhong Zhang, Lorenzo Margotti, Francesco Decataldo, Alberto Piccioni, Hongzhi Wang, Beatrice Fraboni, Yaogang Li, Tobias Cramer   +7 more
doaj   +1 more source

Critical Evaluation of Organic Thin-Film Transistor Models

, 2018
Thin-film transistors (TFTs) represent a wide-spread tool to determine the charge-carrier mobility of materials. Mobilities and further transistor parameters like contact resistances are commonly extracted from the electrical characteristics.
Borchert, James W., Karner-Petritz, Esther, Klauk, Hagen, Krammer, Markus, Petritz, Andreas, Schider, Gerburg, Stadlober, Barbara, Zojer, Karin   +7 more
core   +1 more source

An air-stable DPP-thieno-TTF copolymer for single-material solar cell devices and field effect transistors [PDF]

, 2015
Following an approach developed in our group to incorporate tetrathiafulvalene (TTF) units into conjugated polymeric systems, we have studied a low band gap polymer incorporating TTF as a donor component.
Alexander L. Kanibolotsky, Anto R. Inigo, Beaujuge P. M., Berridge R., Brédas J. L., Chabinyc M. L., Chen F. C., Chen T. A., Diego Cortizo-Lacalle, Elsenbaumer R. L., Facchetti A., Gu G., Gu G., Gunbas G., Kim S. H., Kim S. H., Kroon R., Lacalle D. C., Lindner S. M., Ma W., McCullough R. D., Miyanishi S., Murphy A. R., Paul A. Lane, Peter J. Skabara, Roman L. S., Roncali J., Ryu K., Sasikumar Arumugam, Sessolo M., Simon Hunter, Skabara P. J., Sommer M., Stephan Rossbauer, Thomas D. Anthopoulos, Walker B., Wang J., Yook K. S., Yuan J., Yuen J. D., Zaumseil J., Zhang Q.   +41 more
core   +2 more sources

4.5: 200 dpi 4‐a‐Si:H TFTs Current‐Driven AM‐PLEDs [PDF]

, 2003
In this paper, for the first time, we report 200 dpi current‐driven active‐matrix organic polymer light‐emitting displays based on five‐terminal, four amorphous silicon thin‐film transistors TFTs pixel electrode circuits, which compensate for the ...
Hong, Yongtaek, Kanicki, Jerzy, Nahm, Jeong‐yup   +2 more
core   +1 more source

Strained Organic Thin‐Film Single Crystals for High‐Mobility and High‐Frequency Transistors

Advanced Electronic Materials
Transistors fabricated from thin‐film single crystals of organic semiconductors (OSCs) have exhibited high mobility exceeding 10 cm2 V−1 s−1 and show compatibility with low‐cost solution processing.
Mizuki Abe, Yu Yamashita, Taiki Sawada, Tatsuyuki Makita, Shohei Kumagai, Shun Watanabe, Jun Takeya   +6 more
doaj   +1 more source

Soluble Ruthenium Phthalocyanines as Semiconductors for Organic Thin‐Film Transistors

ChemElectroChem, 2023
Ruthenium phthalocyanine (RuPcs) are multipurpose compounds characterized by their remarkable reactivity and photoelectronic properties, which yield a broad synthetic scope and easy derivatization at the axial position.
Dr. José García‐Calvo, Rosemary R. Cranston, Dr. Ismael López‐Duarte, Prof. Dr. Tomás Torres, Prof. Dr. Benoît H. Lessard   +4 more
doaj   +1 more source

Pentacene-Based Thin-Film Transistors With a Solution-Process Hafnium Oxide Insulator [PDF]

, 2009
—Pentacene-based organic thin-film transistors with solution-process hafnium oxide (HfOx) as gate insulating layer have been demonstrated. The solution-process HfOx could not only exhibit a high-permittivity (κ = 11) dielectric constant but also has ...
Adriyanto, Feri, Chou, Dei-Wei, Huang, Tong-Jyun, Li, Yu-Chang, Lin, Yu-Ju, Wang, Yeong-Her, Wei, Chia-Yu   +6 more
core