Tutorial: Organic field-effect transistors: Materials, structure and operation
Tutorial: Organic field-effect transistors: Materials, structure and operation
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DOI：
10.1063/1.5042255
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发表时间：
2018-08-21
影响因子：
3.2
通讯作者：
Jurchescu, Oana D.
中科院分区：
文献类型：
--
作者：
Lamport, Zachary A.;Haneef, Hamna F.;Jurchescu, Oana D.
化学多功能性和与大量加工技术的兼容性已经导致有机半导体在各种电子和光电器件中的结合。一种这样的器件是有机场效应晶体管（OFET）。在本教程中，我们将描述OFFERT的结构、操作和特征。在一个简短的历史观点，我们介绍了可能的架构OFFERT，然后描述了设备的物理和提取相关设备参数的方法。然后，我们提供了一个简短的概述了无数的有机半导体和沉积方法，在过去的几十年中采用的OFFERS。非理想器件的特性，包括接触电阻，然后讨论沿着与他们的电气性能和提取设备参数的准确性的影响。最后，我们强调了几个测量涉及OFFERS，允许访问的基本性质的有机半导体和这些材料中的电荷传输机制。出版社：AIP Publishing
Chemical versatility and compatibility with a vast array of processing techniques has led to the incorporation of organic semiconductors in various electronic and opto-electronic devices. One such device is the organic field-effect transistor (OFET). In this tutorial, we describe the structure, operation, and characterization of OFETs. Following a short historical perspective, we introduce the architectures possible for OFETs and then describe the device physics and the methods for extracting relevant device parameters. We then provide a brief overview of the myriad organic semiconductors and deposition methods that were adopted for OFETs in the past decades. Nonideal device characteristics, including contact resistance, are then discussed along with their effects on electrical performance and on the accuracy of extracting device parameters. Finally, we highlight several measurements involving OFETs that allow access to fundamental properties of organic semiconductors and the mechanism of charge transport in these materials. Published by AIP Publishing.