Results 31 to 40 of about 156,472 (297)

Enhancement in Charge Carrier Mobility by Using Furan as Spacer in Thieno[3,2-b]Pyrrole and Alkylated-Diketopyrrolopyrrole Based Conjugated Copolymers

Applied Sciences, 2022
The structural alteration of semiconducting polymer backbones can improve the optoelectronic properties of organic semiconductors and enhance field-effect mobilities.
Prabhath L. Gamage, Chinthaka M. Udamulle Gedara, Ruwan Gunawardhana, Chandima Bulumulla, Ziyuan Ma, Ashutosh Shrivastava, Michael C. Biewer, Mihaela C. Stefan   +7 more
doaj   +1 more source

Recent progress in photoactive organic field-effect transistors

Science and Technology of Advanced Materials, 2014
Recent progress in photoactive organic field-effect transistors (OFETs) is reviewed. Photoactive OFETs are divided into light-emitting (LE) and light-receiving (LR) OFETs.
Yutaka Wakayama, Ryoma Hayakawa, Hoon-Seok Seo   +2 more
doaj   +1 more source

Organic single-crystal field-effect transistors

physica status solidi (a), 2004
We present an overview of recent studies of the charge transport in the field effect transistors on the surface of single crystals of organic low-molecular-weight materials. We first discuss in detail the technological progress that has made these investigations possible.
de Boer, R. W. I., Gershenson, M. E., Morpurgo, Alberto, Podzorov, V.   +3 more
openaire   +4 more sources

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Contact engineering for organic CMOS circuits

JPhys Materials, 2023
Organic field-effect transistors (OFETs) have been widely studied, but there are still challenges to achieving large-scale integration in organic complementary metal–oxide–semiconductor (CMOS) circuits.
Quanhua Chen, Jiarong Cao, Yuan Liu, Rujun Zhu, Jinxiu Cao, Zhao Liu, Xing Zhao, Jianfei Wu, Guangan Yang, Li Zhu, Jie Wu, Zhihao Yu, Huabin Sun, Run Li, Shujian Xue, Binhong Li, Chee Leong Tan, Yong Xu   +17 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Simultaneous Dual‐Plasticity Organic Synaptic Transistor for Neuromorphic Computing

Advanced Electronic Materials
Neuromorphic computing systems require artificial synaptic devices capable of emulating complex biological neural functions. This study presents a dinaphtho[2,3‐b:2′,3′‐f]thieno[3,2‐b]thiophene (DNTT)‐based organic field‐effect transistor that ...
Tomas Vincze, Michal Hanic, Martin Berki, Martin Weis   +3 more
doaj   +1 more source

Conjugated polymers containing diketopyrrolopyrrole units in the main chain

Beilstein Journal of Organic Chemistry, 2010
Research activities in the field of diketopyrrolopyrrole (DPP)-based polymers are reviewed. Synthetic pathways to monomers and polymers, and the characteristic properties of the polymers are described.
Bernd Tieke, A. Raman Rabindranath, Kai Zhang, Yu Zhu   +3 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Degradable organic neuromorphic transistors: Emerging progress in optoelectronically co‐reconfigurable devices for sustainable electronics

FlexMat
Degradable organic neuromorphic transistors, emerging as a promising platform for sustainable electronics, address the evolving demands of future artificial intelligence technologies.
Mingyi Ding, Deyang Ji, Wenping Hu
doaj   +1 more source