Interface Engineering in Organic Field-Effect Transistors: Principles, Applications, and Perspectives.,Chemical Reviews

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Interface Engineering in Organic Field-Effect Transistors: Principles, Applications, and Perspectives.
Chemical Reviews ( IF 51.4 ) Pub Date : 2020-02-20 , DOI: 10.1021/acs.chemrev.9b00532
Hongliang Chen ₁ , Weining Zhang ₁ , Mingliang Li ₂ , Gen He ₁ , Xuefeng Guo _{1,

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Affiliation

Heterogeneous interfaces that are ubiquitous in optoelectronic devices play a key role in the device performance and have led to the prosperity of today's microelectronics. Interface engineering provides an effective and promising approach to enhancing the device performance of organic field-effect transistors (OFETs) and even developing new functions. In fact, researchers from different disciplines have devoted considerable attention to this concept, which has started to evolve from simple improvement of the device performance to sophisticated construction of novel functionalities, indicating great potential for further applications in broad areas ranging from integrated circuits and energy conversion to catalysis and chemical/biological sensors. In this review article, we provide a timely and comprehensive overview of current efficient approaches developed for building various delicate functional interfaces in OFETs, including interfaces within the semiconductor layers, semiconductor/electrode interfaces, semiconductor/dielectric interfaces, and semiconductor/environment interfaces. We also highlight the major contributions and new concepts of integrating molecular functionalities into electrical circuits, which have been neglected in most previous reviews. This review will provide a fundamental understanding of the interplay between the molecular structure, assembly, and emergent functions at the molecular level and consequently offer novel insights into designing a new generation of multifunctional integrated circuits and sensors toward practical applications.

中文翻译：

有机场效应晶体管中的界面工程：原理，应用和观点。

光电设备中普遍存在的异构接口在设备性能中起着关键作用，并导致了当今微电子技术的繁荣。接口工程为提高有机场效应晶体管（OFET）的器件性能甚至开发新功能提供了有效而有前途的方法。实际上，来自不同学科的研究人员已经对该概念投入了极大的关注，该概念已经从简单的设备性能改进发展为复杂的新颖功能构造，这表明在集成电路和能量转换等广泛领域中的进一步应用具有巨大潜力催化和化学/生物传感器。在这篇评论文章中，我们及时全面地概述了当前有效的方法，这些方法可用于在OFET中构建各种精细的功能接口，包括半导体层内的接口，半导体/电极接口，半导体/电介质接口以及半导体/环境接口。我们还将重点介绍将分子功能集成到电路中的主要贡献和新概念，这些在大多数以前的评论中都被忽略。这篇综述将提供分子水平上分子结构，组装和新兴功能之间相互作用的基本理解，从而为设计面向实际应用的新一代多功能集成电路和传感器提供新颖的见解。

更新日期：2020-02-21

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