Advances in Organic Semiconductors: Materials, Devices, and Applications

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Semiconductor Devices".

Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 2163

Special Issue Editors


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Guest Editor
1. Department of Applied Science and Technology (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy 2. Istituto Italiano di Tecnologia, Center for Sustainable Future Technologies, Via Livorno 60, 10144 Torino, Italy
Interests: microsensors; microfluidics; polymeric 3D printing; graphene; organic semiconductive sensors

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Guest Editor
1. Institute of Materials for Electronics and Magnetism, IMEM-CNR, Parco Area delle Scienze 37/A, 43124 Parma, Italy
2. Department of Applied Science and Technology, Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Turin, Italy
Interests: microsensors; microfluidics; polymeric 3D printing; graphene; organic semiconductive sensors
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Special Issue Information

Dear Colleagues,

Over the past several decades, the field of organic semiconductors has grown to become a large research area. The possibility of tailoring material properties via careful molecular design has attracted strong interest in the research community. This has led to the development of devices such as organic light-emitting diodes, photovoltaic solar cells and transistors. Some of these have emerged as viable alternatives to their inorganic counterparts for commercial applications, as in the case of AMOLED displays. Other application fields are still limited to the research stage, but are rapidly evolving and bringing promising results. An eminent example is the area of organic bioelectronics, where biosensors, biocompatible implantable electrodes and neuromorphic devices have demonstrated great success in the last decade. The additive manufacturing of organic semiconductors is also a growing research field, pushed by the concomitant development of 3D-printing technologies.

The purpose of this Special Issue is to cover some of the new research on organic semiconductors, concerning the design of the devices and the development of novel applications, along with advances in material processing. This Special Issue provides a chance to capture the latest advances, propose new exciting challenges, and disseminate innovative studies and breakthrough discoveries on organic semiconductor devices.

The final goal of this Special Issue is to become an outstanding reference for the latest progress in organic semiconductor devices and applications for all the researchers working in this field.

Dr. Matteo Parmeggiani
Dr. Simone Luigi Marasso
Guest Editors

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Keywords

  • organic semiconductors
  • organic electronics
  • organic transistors
  • organic thermoelectrics
  • organic photovoltaics
  • bioelectronics
  • polymers
  • small molecules
  • molecular electronics
  • molecular doping

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Published Papers (1 paper)

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Research

13 pages, 2164 KiB  
Communication
Top-Gate Transparent Organic Synaptic Transistors Based on Co-Mingled Heterojunctions
by Junjie Xing, Shixian Qin, Binglin Lai, Bowen Li, Zhida Li and Guocheng Zhang
Electronics 2023, 12(7), 1596; https://doi.org/10.3390/electronics12071596 - 29 Mar 2023
Cited by 2 | Viewed by 1691
Abstract
The rapid development of electronics and materials science has driven the progress of various electronic devices, and the new generation of electronic devices, represented by wearable smart products, has introduced transparent new demands on the devices. The ability of biological synapses to enhance [...] Read more.
The rapid development of electronics and materials science has driven the progress of various electronic devices, and the new generation of electronic devices, represented by wearable smart products, has introduced transparent new demands on the devices. The ability of biological synapses to enhance or inhibit information when it is transmitted is thought to be the biological mechanism of artificial synaptic devices. The advantage of the human brain over conventional computers is the ability to perform efficient parallel operations when dealing with unstructured and complex problems. Inspired by biologically powerful neural networks, it is important to simulate biological synaptic functions on a single electronic device, and organic artificial synaptic transistors are artificially intelligent and very suitable artificial synaptic devices. Therefore, this paper proposes an organic artificial synaptic transistor with transparency (≥75%), provides a new solution for transparent top-gate synapses, and shows their promise for the next generation of organic electronics. Full article
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