Doping approaches for organic semiconductors

AD Scaccabarozzi, A Basu, F Aniés, J Liu… - Chemical …, 2021 - ACS Publications
Electronic doping in organic materials has remained an elusive concept for several
decades. It drew considerable attention in the early days in the quest for organic materials …

Mixed ionic and electronic conduction in small-molecule semiconductors

CJ Kousseff, R Halaksa, ZS Parr, CB Nielsen - Chemical Reviews, 2021 - ACS Publications
Small-molecule organic semiconductors have displayed remarkable electronic properties
with a multitude of π-conjugated structures developed and fine-tuned over recent years to …

Structures, properties, and device applications for [1] benzothieno [3, 2‐b] benzothiophene derivatives

P Xie, T Liu, J Sun, J Yang - Advanced Functional Materials, 2022 - Wiley Online Library
benzothieno [3, 2‐b] benzothiophene (BTBT), with two benzene rings as the outermost rings,
is referred to as diacene‐fused ladder‐type π‐conjugated thienothiophenes. During the last …

Recent advances in doped organic field-effect transistors: mechanism, influencing factors, materials, and development directions

L Cao, C Ren, T Wu - Journal of Materials Chemistry C, 2023 - pubs.rsc.org
Generally, doping refers to mixing a dopant as the guest into a material as the host, so as to
better realize and optimize the performance and function of the host with the assistance of …

Meniscus‐Guided Deposition of Organic Semiconductor Thin Films: Materials, Mechanism, and Application in Organic Field‐Effect Transistors

C Ren, L Cao, T Wu - Small, 2023 - Wiley Online Library
Solution‐processable organic semiconductors are one of the promising materials for the
next generation of organic electronic products, which call for high‐performance materials …

New Chemical Dopant and Counterion Mechanism for Organic Electrochemical Transistors and Organic Mixed Ionic–Electronic Conductors

VN Le, JH Bombile, GS Rupasinghe… - Advanced …, 2023 - Wiley Online Library
Organic mixed ionic–electronic conductors (OMIECs) have varied performance
requirements across a diverse application space. Chemically doping the OMIEC can be a …

Prominent processing techniques to manipulate semiconducting polymer microstructures

I Botiz - Journal of Materials Chemistry C, 2023 - pubs.rsc.org
Most of the technological applications that shape the development of our society and
lifestyle are based on polymers. Whether we are talking about the automotive and aviation …

Structural insights into Lewis acid-and F4TCNQ-doped conjugated polymers by solid-state magnetic resonance spectroscopy

AL Dixon, H Vezin, TQ Nguyen, GNM Reddy - Materials Horizons, 2022 - pubs.rsc.org
Molecular doping strategies facilitate orders of magnitude enhancement in the charge
carrier mobility of organic semiconductors (OSCs). Understanding the different doping …

Pursuing high‐performance organic field‐effect transistors through organic salt doping

D Lu, F Huang, C Gao, J Yang, J Guo… - Advanced Functional …, 2022 - Wiley Online Library
Doping is an effective strategy for controlling the charge density and device performance of
thin‐film electronics. Herein, a new doping system is reported for organic electronics using …

Addition of Diquat Enhances the Electron Mobility in Various Non‐Fullerene Acceptor Molecules

MI Nugraha, M Gedda, Y Firdaus… - Advanced Functional …, 2022 - Wiley Online Library
Molecular doping of organic semiconductors is often used to enhance their charge transport
characteristics. Despite its success, however, most studies to date concern p‐doping with …